1787238216

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{6959}}^1$

素因数の和:7044

約数の個数: 128

約数和(自身を含む): 5261760000

約数和(自身を除く): 3474521784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 41, 54, 58, 72, 82, 87, 108, 116, 123, 164, 174, 216, 232, 246, 261, 328, 348, 369, 492, 522, 696, 738, 783, 984, 1044, 1107, 1189, 1476, 1566, 2088, 2214, 2378, 2952, 3132, 3567, 4428, 4756, 6264, 6959, 7134, 8856, 9512, 10701, 13918, 14268, 20877, 21402, 27836, 28536, 32103, 41754, 42804, 55672, 62631, 64206, 83508, 85608, 125262, 128412, 167016, 187893, 201811, 250524, 256824, 285319, 375786, 403622, 501048, 570638, 605433, 751572, 807244, 855957, 1141276, 1210866, 1503144, 1614488, 1711914, 1816299, 2282552, 2421732, 2567871, 3423828, 3632598, 4843464, 5135742, 5448897, 6847656, 7265196, 7703613, 8274251, 10271484, 10897794, 14530392, 15407226, 16548502, 20542968, 21795588, 24822753, 30814452, 33097004, 43591176, 49645506, 61628904, 66194008, 74468259, 99291012, 148936518, 198582024, 223404777, 297873036, 446809554, 595746072, 893619108, 1787238216]

約数ペア:

[(1, 1787238216), (2, 893619108), (3, 595746072), (4, 446809554), (6, 297873036), (8, 223404777), (9, 198582024), (12, 148936518), (18, 99291012), (24, 74468259), (27, 66194008), (29, 61628904), (36, 49645506), (41, 43591176), (54, 33097004), (58, 30814452), (72, 24822753), (82, 21795588), (87, 20542968), (108, 16548502), (116, 15407226), (123, 14530392), (164, 10897794), (174, 10271484), (216, 8274251), (232, 7703613), (246, 7265196), (261, 6847656), (328, 5448897), (348, 5135742), (369, 4843464), (492, 3632598), (522, 3423828), (696, 2567871), (738, 2421732), (783, 2282552), (984, 1816299), (1044, 1711914), (1107, 1614488), (1189, 1503144), (1476, 1210866), (1566, 1141276), (2088, 855957), (2214, 807244), (2378, 751572), (2952, 605433), (3132, 570638), (3567, 501048), (4428, 403622), (4756, 375786), (6264, 285319), (6959, 256824), (7134, 250524), (8856, 201811), (9512, 187893), (10701, 167016), (13918, 128412), (14268, 125262), (20877, 85608), (21402, 83508), (27836, 64206), (28536, 62631), (32103, 55672), (41754, 42804)]