1397352

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 3916800

約数和(自身を除く): 2519448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 67, 79, 88, 132, 134, 158, 201, 237, 264, 268, 316, 402, 474, 536, 632, 737, 804, 869, 948, 1474, 1608, 1738, 1896, 2211, 2607, 2948, 3476, 4422, 5214, 5293, 5896, 6952, 8844, 10428, 10586, 15879, 17688, 20856, 21172, 31758, 42344, 58223, 63516, 116446, 127032, 174669, 232892, 349338, 465784, 698676, 1397352]

約数ペア:

[(1, 1397352), (2, 698676), (3, 465784), (4, 349338), (6, 232892), (8, 174669), (11, 127032), (12, 116446), (22, 63516), (24, 58223), (33, 42344), (44, 31758), (66, 21172), (67, 20856), (79, 17688), (88, 15879), (132, 10586), (134, 10428), (158, 8844), (201, 6952), (237, 5896), (264, 5293), (268, 5214), (316, 4422), (402, 3476), (474, 2948), (536, 2607), (632, 2211), (737, 1896), (804, 1738), (869, 1608), (948, 1474)]