697068

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{67}}^1$

素因数の和:111

約数の個数: 54

約数和(自身を含む): 1899716

約数和(自身を除く): 1202648

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 67, 68, 102, 134, 153, 201, 204, 268, 289, 306, 402, 578, 603, 612, 804, 867, 1139, 1156, 1206, 1734, 2278, 2412, 2601, 3417, 3468, 4556, 5202, 6834, 10251, 10404, 13668, 19363, 20502, 38726, 41004, 58089, 77452, 116178, 174267, 232356, 348534, 697068]

約数ペア:

[(1, 697068), (2, 348534), (3, 232356), (4, 174267), (6, 116178), (9, 77452), (12, 58089), (17, 41004), (18, 38726), (34, 20502), (36, 19363), (51, 13668), (67, 10404), (68, 10251), (102, 6834), (134, 5202), (153, 4556), (201, 3468), (204, 3417), (268, 2601), (289, 2412), (306, 2278), (402, 1734), (578, 1206), (603, 1156), (612, 1139), (804, 867)]