245009870448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1\times {\mathrm{21521}}^1$

素因数の和:22663

約数の個数: 160

約数和(自身を含む): 747414638592

約数和(自身を除く): 502404768144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1093, 1302, 1488, 1736, 2186, 2604, 3279, 3472, 4372, 5208, 6558, 7651, 8744, 10416, 13116, 15302, 17488, 21521, 22953, 26232, 30604, 33883, 43042, 45906, 52464, 61208, 64563, 67766, 86084, 91812, 101649, 122416, 129126, 135532, 150647, 172168, 183624, 203298, 237181, 258252, 271064, 301294, 344336, 367248, 406596, 451941, 474362, 516504, 542128, 602588, 667151, 711543, 813192, 903882, 948724, 1033008, 1205176, 1334302, 1423086, 1626384, 1807764, 1897448, 2001453, 2410352, 2668604, 2846172, 3615528, 3794896, 4002906, 4670057, 5337208, 5692344, 7231056, 8005812, 9340114, 10674416, 11384688, 14010171, 16011624, 18680228, 23522453, 28020342, 32023248, 37360456, 47044906, 56040684, 70567359, 74720912, 94089812, 112081368, 141134718, 164657171, 188179624, 224162736, 282269436, 329314342, 376359248, 493971513, 564538872, 658628684, 729196043, 987943026, 1129077744, 1317257368, 1458392086, 1975886052, 2187588129, 2634514736, 2916784172, 3951772104, 4375176258, 5104372301, 5833568344, 7903544208, 8750352516, 10208744602, 11667136688, 15313116903, 17500705032, 20417489204, 30626233806, 35001410064, 40834978408, 61252467612, 81669956816, 122504935224, 245009870448]

約数ペア:

[(1, 245009870448), (2, 122504935224), (3, 81669956816), (4, 61252467612), (6, 40834978408), (7, 35001410064), (8, 30626233806), (12, 20417489204), (14, 17500705032), (16, 15313116903), (21, 11667136688), (24, 10208744602), (28, 8750352516), (31, 7903544208), (42, 5833568344), (48, 5104372301), (56, 4375176258), (62, 3951772104), (84, 2916784172), (93, 2634514736), (112, 2187588129), (124, 1975886052), (168, 1458392086), (186, 1317257368), (217, 1129077744), (248, 987943026), (336, 729196043), (372, 658628684), (434, 564538872), (496, 493971513), (651, 376359248), (744, 329314342), (868, 282269436), (1093, 224162736), (1302, 188179624), (1488, 164657171), (1736, 141134718), (2186, 112081368), (2604, 94089812), (3279, 74720912), (3472, 70567359), (4372, 56040684), (5208, 47044906), (6558, 37360456), (7651, 32023248), (8744, 28020342), (10416, 23522453), (13116, 18680228), (15302, 16011624), (17488, 14010171), (21521, 11384688), (22953, 10674416), (26232, 9340114), (30604, 8005812), (33883, 7231056), (43042, 5692344), (45906, 5337208), (52464, 4670057), (61208, 4002906), (64563, 3794896), (67766, 3615528), (86084, 2846172), (91812, 2668604), (101649, 2410352), (122416, 2001453), (129126, 1897448), (135532, 1807764), (150647, 1626384), (172168, 1423086), (183624, 1334302), (203298, 1205176), (237181, 1033008), (258252, 948724), (271064, 903882), (301294, 813192), (344336, 711543), (367248, 667151), (406596, 602588), (451941, 542128), (474362, 516504)]