727036128

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1321}}^1$

素因数の和:1367

約数の個数: 288

約数和(自身を含む): 2658489120

約数和(自身を除く): 1931452992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 84, 91, 96, 98, 104, 108, 112, 117, 126, 144, 147, 156, 168, 182, 189, 196, 208, 216, 224, 234, 252, 273, 288, 294, 312, 336, 351, 364, 378, 392, 416, 432, 441, 468, 504, 546, 588, 624, 637, 672, 702, 728, 756, 784, 819, 864, 882, 936, 1008, 1092, 1176, 1248, 1274, 1321, 1323, 1404, 1456, 1512, 1568, 1638, 1764, 1872, 1911, 2016, 2184, 2352, 2457, 2548, 2642, 2646, 2808, 2912, 3024, 3276, 3528, 3744, 3822, 3963, 4368, 4704, 4914, 5096, 5284, 5292, 5616, 5733, 6048, 6552, 7056, 7644, 7926, 8736, 9247, 9828, 10192, 10568, 10584, 11232, 11466, 11889, 13104, 14112, 15288, 15852, 17173, 17199, 18494, 19656, 20384, 21136, 21168, 22932, 23778, 26208, 27741, 30576, 31704, 34346, 34398, 35667, 36988, 39312, 42272, 42336, 45864, 47556, 51519, 55482, 61152, 63408, 64729, 68692, 68796, 71334, 73976, 78624, 83223, 91728, 95112, 103038, 110964, 120211, 126816, 129458, 137384, 137592, 142668, 147952, 154557, 166446, 183456, 190224, 194187, 206076, 221928, 240422, 249669, 258916, 274768, 275184, 285336, 295904, 309114, 332892, 360633, 380448, 388374, 412152, 443856, 463671, 480844, 499338, 517832, 549536, 550368, 570672, 582561, 618228, 665784, 721266, 776748, 824304, 841477, 887712, 927342, 961688, 998676, 1035664, 1081899, 1141344, 1165122, 1236456, 1331568, 1442532, 1553496, 1648608, 1682954, 1747683, 1854684, 1923376, 1997352, 2071328, 2163798, 2330244, 2472912, 2524431, 2663136, 2885064, 3106992, 3245697, 3365908, 3495366, 3709368, 3846752, 3994704, 4327596, 4660488, 4945824, 5048862, 5770128, 6213984, 6491394, 6731816, 6990732, 7418736, 7573293, 7989408, 8655192, 9320976, 10097724, 11540256, 12982788, 13463632, 13981464, 14837472, 15146586, 17310384, 18641952, 20195448, 22719879, 25965576, 26927264, 27962928, 30293172, 34620768, 40390896, 45439758, 51931152, 55925856, 60586344, 80781792, 90879516, 103862304, 121172688, 181759032, 242345376, 363518064, 727036128]

約数ペア:

[(1, 727036128), (2, 363518064), (3, 242345376), (4, 181759032), (6, 121172688), (7, 103862304), (8, 90879516), (9, 80781792), (12, 60586344), (13, 55925856), (14, 51931152), (16, 45439758), (18, 40390896), (21, 34620768), (24, 30293172), (26, 27962928), (27, 26927264), (28, 25965576), (32, 22719879), (36, 20195448), (39, 18641952), (42, 17310384), (48, 15146586), (49, 14837472), (52, 13981464), (54, 13463632), (56, 12982788), (63, 11540256), (72, 10097724), (78, 9320976), (84, 8655192), (91, 7989408), (96, 7573293), (98, 7418736), (104, 6990732), (108, 6731816), (112, 6491394), (117, 6213984), (126, 5770128), (144, 5048862), (147, 4945824), (156, 4660488), (168, 4327596), (182, 3994704), (189, 3846752), (196, 3709368), (208, 3495366), (216, 3365908), (224, 3245697), (234, 3106992), (252, 2885064), (273, 2663136), (288, 2524431), (294, 2472912), (312, 2330244), (336, 2163798), (351, 2071328), (364, 1997352), (378, 1923376), (392, 1854684), (416, 1747683), (432, 1682954), (441, 1648608), (468, 1553496), (504, 1442532), (546, 1331568), (588, 1236456), (624, 1165122), (637, 1141344), (672, 1081899), (702, 1035664), (728, 998676), (756, 961688), (784, 927342), (819, 887712), (864, 841477), (882, 824304), (936, 776748), (1008, 721266), (1092, 665784), (1176, 618228), (1248, 582561), (1274, 570672), (1321, 550368), (1323, 549536), (1404, 517832), (1456, 499338), (1512, 480844), (1568, 463671), (1638, 443856), (1764, 412152), (1872, 388374), (1911, 380448), (2016, 360633), (2184, 332892), (2352, 309114), (2457, 295904), (2548, 285336), (2642, 275184), (2646, 274768), (2808, 258916), (2912, 249669), (3024, 240422), (3276, 221928), (3528, 206076), (3744, 194187), (3822, 190224), (3963, 183456), (4368, 166446), (4704, 154557), (4914, 147952), (5096, 142668), (5284, 137592), (5292, 137384), (5616, 129458), (5733, 126816), (6048, 120211), (6552, 110964), (7056, 103038), (7644, 95112), (7926, 91728), (8736, 83223), (9247, 78624), (9828, 73976), (10192, 71334), (10568, 68796), (10584, 68692), (11232, 64729), (11466, 63408), (11889, 61152), (13104, 55482), (14112, 51519), (15288, 47556), (15852, 45864), (17173, 42336), (17199, 42272), (18494, 39312), (19656, 36988), (20384, 35667), (21136, 34398), (21168, 34346), (22932, 31704), (23778, 30576), (26208, 27741)]