2065047984

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{449}}^1$

素因数の和:564

約数の個数: 180

約数和(自身を含む): 6249321000

約数和(自身を除く): 4184273016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 41, 48, 57, 72, 76, 82, 114, 123, 144, 152, 164, 171, 228, 246, 304, 328, 342, 369, 449, 456, 492, 656, 684, 738, 779, 898, 912, 984, 1347, 1368, 1476, 1558, 1681, 1796, 1968, 2337, 2694, 2736, 2952, 3116, 3362, 3592, 4041, 4674, 5043, 5388, 5904, 6232, 6724, 7011, 7184, 8082, 8531, 9348, 10086, 10776, 12464, 13448, 14022, 15129, 16164, 17062, 18409, 18696, 20172, 21552, 25593, 26896, 28044, 30258, 31939, 32328, 34124, 36818, 37392, 40344, 51186, 55227, 56088, 60516, 63878, 64656, 68248, 73636, 76779, 80688, 95817, 102372, 110454, 112176, 121032, 127756, 136496, 147272, 153558, 165681, 191634, 204744, 220908, 242064, 255512, 287451, 294544, 307116, 331362, 349771, 383268, 409488, 441816, 511024, 574902, 614232, 662724, 699542, 754769, 766536, 883632, 1049313, 1149804, 1228464, 1325448, 1399084, 1509538, 1533072, 2098626, 2264307, 2299608, 2650896, 2798168, 3019076, 3147939, 4197252, 4528614, 4599216, 5596336, 6038152, 6295878, 6792921, 8394504, 9057228, 12076304, 12591756, 13585842, 14340611, 16789008, 18114456, 25183512, 27171684, 28681222, 36228912, 43021833, 50367024, 54343368, 57362444, 86043666, 108686736, 114724888, 129065499, 172087332, 229449776, 258130998, 344174664, 516261996, 688349328, 1032523992, 2065047984]

約数ペア:

[(1, 2065047984), (2, 1032523992), (3, 688349328), (4, 516261996), (6, 344174664), (8, 258130998), (9, 229449776), (12, 172087332), (16, 129065499), (18, 114724888), (19, 108686736), (24, 86043666), (36, 57362444), (38, 54343368), (41, 50367024), (48, 43021833), (57, 36228912), (72, 28681222), (76, 27171684), (82, 25183512), (114, 18114456), (123, 16789008), (144, 14340611), (152, 13585842), (164, 12591756), (171, 12076304), (228, 9057228), (246, 8394504), (304, 6792921), (328, 6295878), (342, 6038152), (369, 5596336), (449, 4599216), (456, 4528614), (492, 4197252), (656, 3147939), (684, 3019076), (738, 2798168), (779, 2650896), (898, 2299608), (912, 2264307), (984, 2098626), (1347, 1533072), (1368, 1509538), (1476, 1399084), (1558, 1325448), (1681, 1228464), (1796, 1149804), (1968, 1049313), (2337, 883632), (2694, 766536), (2736, 754769), (2952, 699542), (3116, 662724), (3362, 614232), (3592, 574902), (4041, 511024), (4674, 441816), (5043, 409488), (5388, 383268), (5904, 349771), (6232, 331362), (6724, 307116), (7011, 294544), (7184, 287451), (8082, 255512), (8531, 242064), (9348, 220908), (10086, 204744), (10776, 191634), (12464, 165681), (13448, 153558), (14022, 147272), (15129, 136496), (16164, 127756), (17062, 121032), (18409, 112176), (18696, 110454), (20172, 102372), (21552, 95817), (25593, 80688), (26896, 76779), (28044, 73636), (30258, 68248), (31939, 64656), (32328, 63878), (34124, 60516), (36818, 56088), (37392, 55227), (40344, 51186)]