397329552

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:805

約数の個数: 120

約数和(自身を含む): 1149033600

約数和(自身を除く): 751704048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 79, 106, 144, 158, 159, 212, 237, 316, 318, 424, 474, 477, 632, 636, 659, 711, 848, 948, 954, 1264, 1272, 1318, 1422, 1896, 1908, 1977, 2544, 2636, 2844, 3792, 3816, 3954, 4187, 5272, 5688, 5931, 7632, 7908, 8374, 10544, 11376, 11862, 12561, 15816, 16748, 23724, 25122, 31632, 33496, 34927, 37683, 47448, 50244, 52061, 66992, 69854, 75366, 94896, 100488, 104122, 104781, 139708, 150732, 156183, 200976, 208244, 209562, 279416, 301464, 312366, 314343, 416488, 419124, 468549, 558832, 602928, 624732, 628686, 832976, 838248, 937098, 1249464, 1257372, 1676496, 1874196, 2498928, 2514744, 2759233, 3748392, 5029488, 5518466, 7496784, 8277699, 11036932, 16555398, 22073864, 24833097, 33110796, 44147728, 49666194, 66221592, 99332388, 132443184, 198664776, 397329552]

約数ペア:

[(1, 397329552), (2, 198664776), (3, 132443184), (4, 99332388), (6, 66221592), (8, 49666194), (9, 44147728), (12, 33110796), (16, 24833097), (18, 22073864), (24, 16555398), (36, 11036932), (48, 8277699), (53, 7496784), (72, 5518466), (79, 5029488), (106, 3748392), (144, 2759233), (158, 2514744), (159, 2498928), (212, 1874196), (237, 1676496), (316, 1257372), (318, 1249464), (424, 937098), (474, 838248), (477, 832976), (632, 628686), (636, 624732), (659, 602928), (711, 558832), (848, 468549), (948, 419124), (954, 416488), (1264, 314343), (1272, 312366), (1318, 301464), (1422, 279416), (1896, 209562), (1908, 208244), (1977, 200976), (2544, 156183), (2636, 150732), (2844, 139708), (3792, 104781), (3816, 104122), (3954, 100488), (4187, 94896), (5272, 75366), (5688, 69854), (5931, 66992), (7632, 52061), (7908, 50244), (8374, 47448), (10544, 37683), (11376, 34927), (11862, 33496), (12561, 31632), (15816, 25122), (16748, 23724)]