670917624

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1$

素因数の和:1101

約数の個数: 128

約数和(自身を含む): 1892782080

約数和(自身を除く): 1221864456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 71, 78, 93, 104, 124, 142, 156, 186, 213, 248, 284, 312, 372, 403, 426, 568, 744, 806, 852, 923, 977, 1209, 1612, 1704, 1846, 1954, 2201, 2418, 2769, 2931, 3224, 3692, 3908, 4402, 4836, 5538, 5862, 6603, 7384, 7816, 8804, 9672, 11076, 11724, 12701, 13206, 17608, 22152, 23448, 25402, 26412, 28613, 30287, 38103, 50804, 52824, 57226, 60574, 69367, 76206, 85839, 90861, 101608, 114452, 121148, 138734, 152412, 171678, 181722, 208101, 228904, 242296, 277468, 304824, 343356, 363444, 393731, 416202, 554936, 686712, 726888, 787462, 832404, 901771, 1181193, 1574924, 1664808, 1803542, 2150377, 2362386, 2705313, 3149848, 3607084, 4300754, 4724772, 5410626, 6451131, 7214168, 8601508, 9449544, 10821252, 12902262, 17203016, 21642504, 25804524, 27954901, 51609048, 55909802, 83864703, 111819604, 167729406, 223639208, 335458812, 670917624]

約数ペア:

[(1, 670917624), (2, 335458812), (3, 223639208), (4, 167729406), (6, 111819604), (8, 83864703), (12, 55909802), (13, 51609048), (24, 27954901), (26, 25804524), (31, 21642504), (39, 17203016), (52, 12902262), (62, 10821252), (71, 9449544), (78, 8601508), (93, 7214168), (104, 6451131), (124, 5410626), (142, 4724772), (156, 4300754), (186, 3607084), (213, 3149848), (248, 2705313), (284, 2362386), (312, 2150377), (372, 1803542), (403, 1664808), (426, 1574924), (568, 1181193), (744, 901771), (806, 832404), (852, 787462), (923, 726888), (977, 686712), (1209, 554936), (1612, 416202), (1704, 393731), (1846, 363444), (1954, 343356), (2201, 304824), (2418, 277468), (2769, 242296), (2931, 228904), (3224, 208101), (3692, 181722), (3908, 171678), (4402, 152412), (4836, 138734), (5538, 121148), (5862, 114452), (6603, 101608), (7384, 90861), (7816, 85839), (8804, 76206), (9672, 69367), (11076, 60574), (11724, 57226), (12701, 52824), (13206, 50804), (17608, 38103), (22152, 30287), (23448, 28613), (25402, 26412)]