691429944

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1\times {\mathrm{881}}^1$

素因数の和:1560

約数の個数: 64

約数和(自身を含む): 1766046240

約数和(自身を除く): 1074616296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 617, 636, 881, 1234, 1272, 1762, 1851, 2468, 2643, 3524, 3702, 4936, 5286, 7048, 7404, 10572, 14808, 21144, 32701, 46693, 65402, 93386, 98103, 130804, 140079, 186772, 196206, 261608, 280158, 373544, 392412, 543577, 560316, 784824, 1087154, 1120632, 1630731, 2174308, 3261462, 4348616, 6522924, 13045848, 28809581, 57619162, 86428743, 115238324, 172857486, 230476648, 345714972, 691429944]

約数ペア:

[(1, 691429944), (2, 345714972), (3, 230476648), (4, 172857486), (6, 115238324), (8, 86428743), (12, 57619162), (24, 28809581), (53, 13045848), (106, 6522924), (159, 4348616), (212, 3261462), (318, 2174308), (424, 1630731), (617, 1120632), (636, 1087154), (881, 784824), (1234, 560316), (1272, 543577), (1762, 392412), (1851, 373544), (2468, 280158), (2643, 261608), (3524, 196206), (3702, 186772), (4936, 140079), (5286, 130804), (7048, 98103), (7404, 93386), (10572, 65402), (14808, 46693), (21144, 32701)]