649384032

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:377

約数の個数: 192

約数和(自身を含む): 1950842880

約数和(自身を除く): 1301458848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 83, 88, 93, 96, 124, 132, 166, 176, 186, 239, 248, 249, 264, 332, 341, 352, 372, 478, 496, 498, 528, 664, 682, 717, 744, 913, 956, 992, 996, 1023, 1056, 1328, 1364, 1434, 1488, 1826, 1912, 1992, 2046, 2573, 2629, 2656, 2728, 2739, 2868, 2976, 3652, 3824, 3984, 4092, 5146, 5258, 5456, 5478, 5736, 7304, 7409, 7648, 7719, 7887, 7968, 8184, 10292, 10516, 10912, 10956, 11472, 14608, 14818, 15438, 15774, 16368, 19837, 20584, 21032, 21912, 22227, 22944, 28303, 29216, 29636, 30876, 31548, 32736, 39674, 41168, 42064, 43824, 44454, 56606, 59272, 59511, 61752, 63096, 79348, 81499, 82336, 84128, 84909, 87648, 88908, 113212, 118544, 119022, 123504, 126192, 158696, 162998, 169818, 177816, 218207, 226424, 237088, 238044, 244497, 247008, 252384, 317392, 325996, 339636, 355632, 436414, 452848, 476088, 488994, 614947, 634784, 651992, 654621, 679272, 711264, 872828, 905696, 952176, 977988, 1229894, 1303984, 1309242, 1358544, 1745656, 1844841, 1904352, 1955976, 2459788, 2607968, 2618484, 2717088, 3491312, 3689682, 3911952, 4919576, 5236968, 6764417, 6982624, 7379364, 7823904, 9839152, 10473936, 13528834, 14758728, 19678304, 20293251, 20947872, 27057668, 29517456, 40586502, 54115336, 59034912, 81173004, 108230672, 162346008, 216461344, 324692016, 649384032]

約数ペア:

[(1, 649384032), (2, 324692016), (3, 216461344), (4, 162346008), (6, 108230672), (8, 81173004), (11, 59034912), (12, 54115336), (16, 40586502), (22, 29517456), (24, 27057668), (31, 20947872), (32, 20293251), (33, 19678304), (44, 14758728), (48, 13528834), (62, 10473936), (66, 9839152), (83, 7823904), (88, 7379364), (93, 6982624), (96, 6764417), (124, 5236968), (132, 4919576), (166, 3911952), (176, 3689682), (186, 3491312), (239, 2717088), (248, 2618484), (249, 2607968), (264, 2459788), (332, 1955976), (341, 1904352), (352, 1844841), (372, 1745656), (478, 1358544), (496, 1309242), (498, 1303984), (528, 1229894), (664, 977988), (682, 952176), (717, 905696), (744, 872828), (913, 711264), (956, 679272), (992, 654621), (996, 651992), (1023, 634784), (1056, 614947), (1328, 488994), (1364, 476088), (1434, 452848), (1488, 436414), (1826, 355632), (1912, 339636), (1992, 325996), (2046, 317392), (2573, 252384), (2629, 247008), (2656, 244497), (2728, 238044), (2739, 237088), (2868, 226424), (2976, 218207), (3652, 177816), (3824, 169818), (3984, 162998), (4092, 158696), (5146, 126192), (5258, 123504), (5456, 119022), (5478, 118544), (5736, 113212), (7304, 88908), (7409, 87648), (7648, 84909), (7719, 84128), (7887, 82336), (7968, 81499), (8184, 79348), (10292, 63096), (10516, 61752), (10912, 59511), (10956, 59272), (11472, 56606), (14608, 44454), (14818, 43824), (15438, 42064), (15774, 41168), (16368, 39674), (19837, 32736), (20584, 31548), (21032, 30876), (21912, 29636), (22227, 29216), (22944, 28303)]