389935728

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{109}}^1$

素因数の和:166

約数の個数: 360

約数和(自身を含む): 1422788400

約数和(自身を除く): 1032852672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 84, 91, 98, 104, 108, 109, 112, 117, 126, 144, 147, 156, 168, 169, 182, 189, 196, 208, 216, 218, 234, 252, 273, 294, 312, 327, 336, 338, 351, 364, 378, 392, 432, 436, 441, 468, 504, 507, 546, 588, 624, 637, 654, 676, 702, 728, 756, 763, 784, 819, 872, 882, 936, 981, 1008, 1014, 1092, 1176, 1183, 1274, 1308, 1323, 1352, 1404, 1417, 1456, 1512, 1521, 1526, 1638, 1744, 1764, 1872, 1911, 1962, 2028, 2184, 2289, 2352, 2366, 2457, 2548, 2616, 2646, 2704, 2808, 2834, 2943, 3024, 3042, 3052, 3276, 3528, 3549, 3822, 3924, 4056, 4251, 4368, 4563, 4578, 4732, 4914, 5096, 5232, 5292, 5341, 5616, 5668, 5733, 5886, 6084, 6104, 6552, 6867, 7056, 7098, 7644, 7848, 8112, 8281, 8502, 9126, 9156, 9464, 9828, 9919, 10192, 10584, 10647, 10682, 11336, 11466, 11772, 12168, 12208, 12753, 13104, 13734, 14196, 15288, 15696, 16023, 16562, 17004, 17199, 18252, 18312, 18421, 18928, 19656, 19838, 20601, 21168, 21294, 21364, 22672, 22932, 23544, 24336, 24843, 25506, 27468, 28392, 29757, 30576, 31941, 32046, 33124, 34008, 34398, 36504, 36624, 36842, 38259, 39312, 39676, 41202, 42588, 42728, 45864, 47088, 48069, 49686, 51012, 54936, 55263, 56784, 59514, 63882, 64092, 66248, 68016, 68796, 69433, 73008, 73684, 74529, 76518, 79352, 82404, 85176, 85456, 89271, 91728, 96138, 99372, 102024, 109872, 110526, 119028, 127764, 128184, 128947, 132496, 137592, 138866, 144207, 147368, 149058, 153036, 158704, 164808, 165789, 170352, 178542, 192276, 198744, 204048, 208299, 221052, 223587, 238056, 255528, 256368, 257894, 267813, 275184, 277732, 288414, 294736, 298116, 306072, 329616, 331578, 357084, 384552, 386841, 397488, 416598, 442104, 447174, 476112, 497367, 511056, 515788, 535626, 555464, 576828, 596232, 612144, 624897, 663156, 714168, 769104, 773682, 833196, 884208, 894348, 902629, 994734, 1031576, 1071252, 1110928, 1153656, 1160523, 1192464, 1249794, 1326312, 1428336, 1547364, 1666392, 1788696, 1805258, 1874691, 1989468, 2063152, 2142504, 2307312, 2321046, 2499588, 2652624, 2707887, 3094728, 3332784, 3481569, 3577392, 3610516, 3749382, 3978936, 4285008, 4642092, 4999176, 5415774, 6189456, 6963138, 7221032, 7498764, 7957872, 8123661, 9284184, 9998352, 10831548, 13926276, 14442064, 14997528, 16247322, 18568368, 21663096, 24370983, 27852552, 29995056, 32494644, 43326192, 48741966, 55705104, 64989288, 97483932, 129978576, 194967864, 389935728]

約数ペア:

[(1, 389935728), (2, 194967864), (3, 129978576), (4, 97483932), (6, 64989288), (7, 55705104), (8, 48741966), (9, 43326192), (12, 32494644), (13, 29995056), (14, 27852552), (16, 24370983), (18, 21663096), (21, 18568368), (24, 16247322), (26, 14997528), (27, 14442064), (28, 13926276), (36, 10831548), (39, 9998352), (42, 9284184), (48, 8123661), (49, 7957872), (52, 7498764), (54, 7221032), (56, 6963138), (63, 6189456), (72, 5415774), (78, 4999176), (84, 4642092), (91, 4285008), (98, 3978936), (104, 3749382), (108, 3610516), (109, 3577392), (112, 3481569), (117, 3332784), (126, 3094728), (144, 2707887), (147, 2652624), (156, 2499588), (168, 2321046), (169, 2307312), (182, 2142504), (189, 2063152), (196, 1989468), (208, 1874691), (216, 1805258), (218, 1788696), (234, 1666392), (252, 1547364), (273, 1428336), (294, 1326312), (312, 1249794), (327, 1192464), (336, 1160523), (338, 1153656), (351, 1110928), (364, 1071252), (378, 1031576), (392, 994734), (432, 902629), (436, 894348), (441, 884208), (468, 833196), (504, 773682), (507, 769104), (546, 714168), (588, 663156), (624, 624897), (637, 612144), (654, 596232), (676, 576828), (702, 555464), (728, 535626), (756, 515788), (763, 511056), (784, 497367), (819, 476112), (872, 447174), (882, 442104), (936, 416598), (981, 397488), (1008, 386841), (1014, 384552), (1092, 357084), (1176, 331578), (1183, 329616), (1274, 306072), (1308, 298116), (1323, 294736), (1352, 288414), (1404, 277732), (1417, 275184), (1456, 267813), (1512, 257894), (1521, 256368), (1526, 255528), (1638, 238056), (1744, 223587), (1764, 221052), (1872, 208299), (1911, 204048), (1962, 198744), (2028, 192276), (2184, 178542), (2289, 170352), (2352, 165789), (2366, 164808), (2457, 158704), (2548, 153036), (2616, 149058), (2646, 147368), (2704, 144207), (2808, 138866), (2834, 137592), (2943, 132496), (3024, 128947), (3042, 128184), (3052, 127764), (3276, 119028), (3528, 110526), (3549, 109872), (3822, 102024), (3924, 99372), (4056, 96138), (4251, 91728), (4368, 89271), (4563, 85456), (4578, 85176), (4732, 82404), (4914, 79352), (5096, 76518), (5232, 74529), (5292, 73684), (5341, 73008), (5616, 69433), (5668, 68796), (5733, 68016), (5886, 66248), (6084, 64092), (6104, 63882), (6552, 59514), (6867, 56784), (7056, 55263), (7098, 54936), (7644, 51012), (7848, 49686), (8112, 48069), (8281, 47088), (8502, 45864), (9126, 42728), (9156, 42588), (9464, 41202), (9828, 39676), (9919, 39312), (10192, 38259), (10584, 36842), (10647, 36624), (10682, 36504), (11336, 34398), (11466, 34008), (11772, 33124), (12168, 32046), (12208, 31941), (12753, 30576), (13104, 29757), (13734, 28392), (14196, 27468), (15288, 25506), (15696, 24843), (16023, 24336), (16562, 23544), (17004, 22932), (17199, 22672), (18252, 21364), (18312, 21294), (18421, 21168), (18928, 20601), (19656, 19838)]