4971865808

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1867}}^1$

素因数の和:1985

約数の個数: 160

約数和(自身を含む): 12452536320

約数和(自身を除く): 7480670512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 59, 62, 91, 104, 112, 118, 124, 182, 208, 217, 236, 248, 364, 403, 413, 434, 472, 496, 728, 767, 806, 826, 868, 944, 1456, 1534, 1612, 1652, 1736, 1829, 1867, 2821, 3068, 3224, 3304, 3472, 3658, 3734, 5369, 5642, 6136, 6448, 6608, 7316, 7468, 10738, 11284, 12272, 12803, 13069, 14632, 14936, 21476, 22568, 23777, 24271, 25606, 26138, 29264, 29872, 42952, 45136, 47554, 48542, 51212, 52276, 57877, 85904, 95108, 97084, 102424, 104552, 110153, 115754, 166439, 169897, 190216, 194168, 204848, 209104, 220306, 231508, 332878, 339794, 380432, 388336, 405139, 440612, 463016, 665756, 679588, 752401, 771071, 810278, 881224, 926032, 1331512, 1359176, 1431989, 1504802, 1542142, 1620556, 1762448, 2663024, 2718352, 2863978, 3009604, 3084284, 3241112, 3414743, 5266807, 5727956, 6019208, 6168568, 6482224, 6829486, 10023923, 10533614, 11455912, 12038416, 12337136, 13658972, 20047846, 21067228, 22911824, 23903201, 27317944, 40095692, 42134456, 44391659, 47806402, 54635888, 80191384, 84268912, 88783318, 95612804, 160382768, 177566636, 191225608, 310741613, 355133272, 382451216, 621483226, 710266544, 1242966452, 2485932904, 4971865808]

約数ペア:

[(1, 4971865808), (2, 2485932904), (4, 1242966452), (7, 710266544), (8, 621483226), (13, 382451216), (14, 355133272), (16, 310741613), (26, 191225608), (28, 177566636), (31, 160382768), (52, 95612804), (56, 88783318), (59, 84268912), (62, 80191384), (91, 54635888), (104, 47806402), (112, 44391659), (118, 42134456), (124, 40095692), (182, 27317944), (208, 23903201), (217, 22911824), (236, 21067228), (248, 20047846), (364, 13658972), (403, 12337136), (413, 12038416), (434, 11455912), (472, 10533614), (496, 10023923), (728, 6829486), (767, 6482224), (806, 6168568), (826, 6019208), (868, 5727956), (944, 5266807), (1456, 3414743), (1534, 3241112), (1612, 3084284), (1652, 3009604), (1736, 2863978), (1829, 2718352), (1867, 2663024), (2821, 1762448), (3068, 1620556), (3224, 1542142), (3304, 1504802), (3472, 1431989), (3658, 1359176), (3734, 1331512), (5369, 926032), (5642, 881224), (6136, 810278), (6448, 771071), (6608, 752401), (7316, 679588), (7468, 665756), (10738, 463016), (11284, 440612), (12272, 405139), (12803, 388336), (13069, 380432), (14632, 339794), (14936, 332878), (21476, 231508), (22568, 220306), (23777, 209104), (24271, 204848), (25606, 194168), (26138, 190216), (29264, 169897), (29872, 166439), (42952, 115754), (45136, 110153), (47554, 104552), (48542, 102424), (51212, 97084), (52276, 95108), (57877, 85904)]