915965844

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1\times {\mathrm{2719}}^1$

素因数の和:3212

約数の個数: 48

約数和(自身を含む): 2175129600

約数和(自身を除く): 1259163756

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 419, 804, 838, 1257, 1676, 2514, 2719, 5028, 5438, 8157, 10876, 16314, 28073, 32628, 56146, 84219, 112292, 168438, 182173, 336876, 364346, 546519, 728692, 1093038, 1139261, 2186076, 2278522, 3417783, 4557044, 6835566, 13671132, 76330487, 152660974, 228991461, 305321948, 457982922, 915965844]

約数ペア:

[(1, 915965844), (2, 457982922), (3, 305321948), (4, 228991461), (6, 152660974), (12, 76330487), (67, 13671132), (134, 6835566), (201, 4557044), (268, 3417783), (402, 2278522), (419, 2186076), (804, 1139261), (838, 1093038), (1257, 728692), (1676, 546519), (2514, 364346), (2719, 336876), (5028, 182173), (5438, 168438), (8157, 112292), (10876, 84219), (16314, 56146), (28073, 32628)]