13016673436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:743

約数の個数: 96

約数和(自身を含む): 25585761600

約数和(自身を除く): 12569088164

約数列:

[1, 2, 4, 13, 26, 52, 53, 67, 106, 134, 157, 212, 268, 314, 449, 628, 689, 871, 898, 1378, 1742, 1796, 2041, 2756, 3484, 3551, 4082, 5837, 7102, 8164, 8321, 10519, 11674, 14204, 16642, 21038, 23348, 23797, 30083, 33284, 42076, 46163, 47594, 60166, 70493, 92326, 95188, 108173, 120332, 136747, 140986, 184652, 216346, 273494, 281972, 309361, 391079, 432692, 546988, 557507, 618722, 782158, 916409, 1115014, 1237444, 1564316, 1594399, 1832818, 2230028, 3188798, 3665636, 3736129, 4723031, 6377596, 7247591, 7472258, 9446062, 14495182, 14944516, 18892124, 20727187, 28990364, 41454374, 48569677, 61399403, 82908748, 97139354, 122798806, 194278708, 245597612, 250320643, 500641286, 1001282572, 3254168359, 6508336718, 13016673436]

約数ペア:

[(1, 13016673436), (2, 6508336718), (4, 3254168359), (13, 1001282572), (26, 500641286), (52, 250320643), (53, 245597612), (67, 194278708), (106, 122798806), (134, 97139354), (157, 82908748), (212, 61399403), (268, 48569677), (314, 41454374), (449, 28990364), (628, 20727187), (689, 18892124), (871, 14944516), (898, 14495182), (1378, 9446062), (1742, 7472258), (1796, 7247591), (2041, 6377596), (2756, 4723031), (3484, 3736129), (3551, 3665636), (4082, 3188798), (5837, 2230028), (7102, 1832818), (8164, 1594399), (8321, 1564316), (10519, 1237444), (11674, 1115014), (14204, 916409), (16642, 782158), (21038, 618722), (23348, 557507), (23797, 546988), (30083, 432692), (33284, 391079), (42076, 309361), (46163, 281972), (47594, 273494), (60166, 216346), (70493, 184652), (92326, 140986), (95188, 136747), (108173, 120332)]