2620155276

素因数分解:

$2^2\times 3^5\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:534

約数の個数: 144

約数和(自身を含む): 7061771808

約数和(自身を除く): 4441616532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 181, 212, 243, 281, 318, 324, 362, 477, 486, 543, 562, 636, 724, 843, 954, 972, 1086, 1124, 1431, 1629, 1686, 1908, 2172, 2529, 2862, 3258, 3372, 4293, 4887, 5058, 5724, 6516, 7587, 8586, 9593, 9774, 10116, 12879, 14661, 14893, 15174, 17172, 19186, 19548, 22761, 25758, 28779, 29322, 29786, 30348, 38372, 43983, 44679, 45522, 50861, 51516, 57558, 58644, 59572, 68283, 86337, 87966, 89358, 91044, 101722, 115116, 134037, 136566, 152583, 172674, 175932, 178716, 203444, 259011, 268074, 273132, 305166, 345348, 402111, 457749, 518022, 536148, 610332, 777033, 804222, 915498, 1036044, 1206333, 1373247, 1554066, 1608444, 1830996, 2331099, 2412666, 2695633, 2746494, 3108132, 3618999, 4119741, 4662198, 4825332, 5391266, 5492988, 7237998, 8086899, 8239482, 9324396, 10782532, 12359223, 14475996, 16173798, 16478964, 24260697, 24718446, 32347596, 48521394, 49436892, 72782091, 97042788, 145564182, 218346273, 291128364, 436692546, 655038819, 873385092, 1310077638, 2620155276]

約数ペア:

[(1, 2620155276), (2, 1310077638), (3, 873385092), (4, 655038819), (6, 436692546), (9, 291128364), (12, 218346273), (18, 145564182), (27, 97042788), (36, 72782091), (53, 49436892), (54, 48521394), (81, 32347596), (106, 24718446), (108, 24260697), (159, 16478964), (162, 16173798), (181, 14475996), (212, 12359223), (243, 10782532), (281, 9324396), (318, 8239482), (324, 8086899), (362, 7237998), (477, 5492988), (486, 5391266), (543, 4825332), (562, 4662198), (636, 4119741), (724, 3618999), (843, 3108132), (954, 2746494), (972, 2695633), (1086, 2412666), (1124, 2331099), (1431, 1830996), (1629, 1608444), (1686, 1554066), (1908, 1373247), (2172, 1206333), (2529, 1036044), (2862, 915498), (3258, 804222), (3372, 777033), (4293, 610332), (4887, 536148), (5058, 518022), (5724, 457749), (6516, 402111), (7587, 345348), (8586, 305166), (9593, 273132), (9774, 268074), (10116, 259011), (12879, 203444), (14661, 178716), (14893, 175932), (15174, 172674), (17172, 152583), (19186, 136566), (19548, 134037), (22761, 115116), (25758, 101722), (28779, 91044), (29322, 89358), (29786, 87966), (30348, 86337), (38372, 68283), (43983, 59572), (44679, 58644), (45522, 57558), (50861, 51516)]