2028095888

素因数分解:

$2^4\times 7^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 200

約数和(自身を含む): 5134838016

約数和(自身を除く): 3106742128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 112, 124, 131, 182, 196, 208, 217, 248, 262, 343, 364, 392, 403, 434, 496, 524, 637, 686, 728, 784, 806, 868, 917, 1048, 1274, 1372, 1456, 1519, 1612, 1703, 1736, 1834, 2096, 2401, 2548, 2744, 2821, 3038, 3224, 3406, 3472, 3668, 4061, 4459, 4802, 5096, 5488, 5642, 6076, 6419, 6448, 6812, 7336, 8122, 8918, 9604, 10192, 10633, 11284, 11921, 12152, 12838, 13624, 14672, 16244, 17836, 19208, 19747, 21266, 22568, 23842, 24304, 25676, 27248, 28427, 31213, 32488, 35672, 38416, 39494, 42532, 44933, 45136, 47684, 51352, 52793, 56854, 62426, 64976, 71344, 74431, 78988, 83447, 85064, 89866, 95368, 102704, 105586, 113708, 124852, 138229, 148862, 157976, 166894, 170128, 179732, 190736, 198989, 211172, 227416, 249704, 276458, 297724, 314531, 315952, 333788, 359464, 369551, 397978, 422344, 454832, 499408, 552916, 584129, 595448, 629062, 667576, 718928, 739102, 795956, 844688, 967603, 1105832, 1168258, 1190896, 1258124, 1335152, 1392923, 1478204, 1591912, 1935206, 2211664, 2336516, 2516248, 2586857, 2785846, 2956408, 3183824, 3870412, 4088903, 4673032, 5032496, 5173714, 5571692, 5912816, 7740824, 8177806, 9346064, 9750461, 10347428, 11143384, 15481648, 16355612, 18107999, 19500922, 20694856, 22286768, 32711224, 36215998, 39001844, 41389712, 65422448, 72431996, 78003688, 126755993, 144863992, 156007376, 253511986, 289727984, 507023972, 1014047944, 2028095888]

約数ペア:

[(1, 2028095888), (2, 1014047944), (4, 507023972), (7, 289727984), (8, 253511986), (13, 156007376), (14, 144863992), (16, 126755993), (26, 78003688), (28, 72431996), (31, 65422448), (49, 41389712), (52, 39001844), (56, 36215998), (62, 32711224), (91, 22286768), (98, 20694856), (104, 19500922), (112, 18107999), (124, 16355612), (131, 15481648), (182, 11143384), (196, 10347428), (208, 9750461), (217, 9346064), (248, 8177806), (262, 7740824), (343, 5912816), (364, 5571692), (392, 5173714), (403, 5032496), (434, 4673032), (496, 4088903), (524, 3870412), (637, 3183824), (686, 2956408), (728, 2785846), (784, 2586857), (806, 2516248), (868, 2336516), (917, 2211664), (1048, 1935206), (1274, 1591912), (1372, 1478204), (1456, 1392923), (1519, 1335152), (1612, 1258124), (1703, 1190896), (1736, 1168258), (1834, 1105832), (2096, 967603), (2401, 844688), (2548, 795956), (2744, 739102), (2821, 718928), (3038, 667576), (3224, 629062), (3406, 595448), (3472, 584129), (3668, 552916), (4061, 499408), (4459, 454832), (4802, 422344), (5096, 397978), (5488, 369551), (5642, 359464), (6076, 333788), (6419, 315952), (6448, 314531), (6812, 297724), (7336, 276458), (8122, 249704), (8918, 227416), (9604, 211172), (10192, 198989), (10633, 190736), (11284, 179732), (11921, 170128), (12152, 166894), (12838, 157976), (13624, 148862), (14672, 138229), (16244, 124852), (17836, 113708), (19208, 105586), (19747, 102704), (21266, 95368), (22568, 89866), (23842, 85064), (24304, 83447), (25676, 78988), (27248, 74431), (28427, 71344), (31213, 64976), (32488, 62426), (35672, 56854), (38416, 52793), (39494, 51352), (42532, 47684), (44933, 45136)]