788990124

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 2207116800

約数和(自身を除く): 1418126676

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 29, 38, 39, 52, 57, 58, 67, 76, 78, 87, 114, 116, 134, 137, 156, 174, 201, 228, 247, 268, 274, 348, 377, 402, 411, 494, 548, 551, 741, 754, 804, 822, 871, 988, 1102, 1131, 1273, 1482, 1508, 1644, 1653, 1742, 1781, 1943, 2204, 2262, 2546, 2603, 2613, 2964, 3306, 3484, 3562, 3819, 3886, 3973, 4524, 5092, 5206, 5226, 5343, 5829, 6612, 7124, 7163, 7638, 7772, 7809, 7946, 9179, 10412, 10452, 10686, 11658, 11919, 14326, 15276, 15618, 15892, 16549, 18358, 21372, 21489, 23316, 23838, 25259, 27537, 28652, 31236, 33098, 33839, 36716, 36917, 42978, 47676, 49647, 50518, 51649, 55074, 66196, 67678, 73834, 75487, 75777, 85956, 99294, 101036, 101517, 103298, 110148, 110751, 119327, 135356, 147668, 150974, 151554, 154947, 174401, 198588, 203034, 206596, 221502, 226461, 238654, 266191, 301948, 303108, 309894, 348802, 357981, 406068, 443004, 452922, 477308, 479921, 523203, 532382, 619788, 697604, 715962, 798573, 905844, 959842, 981331, 1046406, 1064764, 1431924, 1439763, 1597146, 1919684, 1962662, 2092812, 2267213, 2879526, 2943993, 3194292, 3460483, 3925324, 4534426, 5057629, 5759052, 5887986, 6801639, 6920966, 9068852, 10115258, 10381449, 11775972, 13603278, 13841932, 15172887, 20230516, 20762898, 27206556, 30345774, 41525796, 60691548, 65749177, 131498354, 197247531, 262996708, 394495062, 788990124]

約数ペア:

[(1, 788990124), (2, 394495062), (3, 262996708), (4, 197247531), (6, 131498354), (12, 65749177), (13, 60691548), (19, 41525796), (26, 30345774), (29, 27206556), (38, 20762898), (39, 20230516), (52, 15172887), (57, 13841932), (58, 13603278), (67, 11775972), (76, 10381449), (78, 10115258), (87, 9068852), (114, 6920966), (116, 6801639), (134, 5887986), (137, 5759052), (156, 5057629), (174, 4534426), (201, 3925324), (228, 3460483), (247, 3194292), (268, 2943993), (274, 2879526), (348, 2267213), (377, 2092812), (402, 1962662), (411, 1919684), (494, 1597146), (548, 1439763), (551, 1431924), (741, 1064764), (754, 1046406), (804, 981331), (822, 959842), (871, 905844), (988, 798573), (1102, 715962), (1131, 697604), (1273, 619788), (1482, 532382), (1508, 523203), (1644, 479921), (1653, 477308), (1742, 452922), (1781, 443004), (1943, 406068), (2204, 357981), (2262, 348802), (2546, 309894), (2603, 303108), (2613, 301948), (2964, 266191), (3306, 238654), (3484, 226461), (3562, 221502), (3819, 206596), (3886, 203034), (3973, 198588), (4524, 174401), (5092, 154947), (5206, 151554), (5226, 150974), (5343, 147668), (5829, 135356), (6612, 119327), (7124, 110751), (7163, 110148), (7638, 103298), (7772, 101517), (7809, 101036), (7946, 99294), (9179, 85956), (10412, 75777), (10452, 75487), (10686, 73834), (11658, 67678), (11919, 66196), (14326, 55074), (15276, 51649), (15618, 50518), (15892, 49647), (16549, 47676), (18358, 42978), (21372, 36917), (21489, 36716), (23316, 33839), (23838, 33098), (25259, 31236), (27537, 28652)]