7998963252

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{1091}}^1$

素因数の和:1486

約数の個数: 144

約数和(自身を含む): 22384934208

約数和(自身を除く): 14385970956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 337, 444, 518, 588, 674, 777, 1011, 1036, 1091, 1348, 1554, 1813, 2022, 2182, 2359, 3108, 3273, 3626, 4044, 4364, 4718, 5439, 6546, 7077, 7252, 7637, 9436, 10878, 12469, 13092, 14154, 15274, 16513, 21756, 22911, 24938, 28308, 30548, 33026, 37407, 40367, 45822, 49539, 49876, 53459, 66052, 74814, 80734, 87283, 91644, 99078, 106918, 121101, 149628, 160377, 161468, 174566, 198156, 213836, 242202, 261849, 282569, 320754, 349132, 367667, 484404, 523698, 565138, 610981, 641508, 735334, 847707, 1047396, 1103001, 1130276, 1221962, 1470668, 1695414, 1832943, 1977983, 2206002, 2443924, 2573669, 3390828, 3665886, 3955966, 4412004, 5147338, 5933949, 7331772, 7721007, 7911932, 10294676, 11867898, 13603679, 15442014, 18015683, 23735796, 27207358, 30884028, 36031366, 40811037, 54047049, 54414716, 72062732, 81622074, 95225753, 108094098, 163244148, 190451506, 216188196, 285677259, 380903012, 571354518, 666580271, 1142709036, 1333160542, 1999740813, 2666321084, 3999481626, 7998963252]

約数ペア:

[(1, 7998963252), (2, 3999481626), (3, 2666321084), (4, 1999740813), (6, 1333160542), (7, 1142709036), (12, 666580271), (14, 571354518), (21, 380903012), (28, 285677259), (37, 216188196), (42, 190451506), (49, 163244148), (74, 108094098), (84, 95225753), (98, 81622074), (111, 72062732), (147, 54414716), (148, 54047049), (196, 40811037), (222, 36031366), (259, 30884028), (294, 27207358), (337, 23735796), (444, 18015683), (518, 15442014), (588, 13603679), (674, 11867898), (777, 10294676), (1011, 7911932), (1036, 7721007), (1091, 7331772), (1348, 5933949), (1554, 5147338), (1813, 4412004), (2022, 3955966), (2182, 3665886), (2359, 3390828), (3108, 2573669), (3273, 2443924), (3626, 2206002), (4044, 1977983), (4364, 1832943), (4718, 1695414), (5439, 1470668), (6546, 1221962), (7077, 1130276), (7252, 1103001), (7637, 1047396), (9436, 847707), (10878, 735334), (12469, 641508), (13092, 610981), (14154, 565138), (15274, 523698), (16513, 484404), (21756, 367667), (22911, 349132), (24938, 320754), (28308, 282569), (30548, 261849), (33026, 242202), (37407, 213836), (40367, 198156), (45822, 174566), (49539, 161468), (49876, 160377), (53459, 149628), (66052, 121101), (74814, 106918), (80734, 99078), (87283, 91644)]