2251847472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20749}}^1$

素因数の和:20803

約数の個数: 160

約数和(自身を含む): 7410240000

約数和(自身を除く): 5158392528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 34, 38, 42, 48, 51, 56, 57, 68, 76, 84, 102, 112, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 272, 304, 323, 336, 357, 399, 408, 456, 476, 532, 646, 714, 798, 816, 912, 952, 969, 1064, 1292, 1428, 1596, 1904, 1938, 2128, 2261, 2584, 2856, 3192, 3876, 4522, 5168, 5712, 6384, 6783, 7752, 9044, 13566, 15504, 18088, 20749, 27132, 36176, 41498, 54264, 62247, 82996, 108528, 124494, 145243, 165992, 248988, 290486, 331984, 352733, 394231, 435729, 497976, 580972, 705466, 788462, 871458, 995952, 1058199, 1161944, 1182693, 1410932, 1576924, 1742916, 2116398, 2323888, 2365386, 2469131, 2759617, 2821864, 3153848, 3485832, 4232796, 4730772, 4938262, 5519234, 5643728, 6307696, 6701927, 6971664, 7407393, 8278851, 8465592, 9461544, 9876524, 11038468, 13403854, 14814786, 16557702, 16931184, 18923088, 19753048, 20105781, 22076936, 26807708, 29629572, 33115404, 39506096, 40211562, 44153872, 46913489, 53615416, 59259144, 66230808, 80423124, 93826978, 107230832, 118518288, 132461616, 140740467, 160846248, 187653956, 281480934, 321692496, 375307912, 562961868, 750615824, 1125923736, 2251847472]

約数ペア:

[(1, 2251847472), (2, 1125923736), (3, 750615824), (4, 562961868), (6, 375307912), (7, 321692496), (8, 281480934), (12, 187653956), (14, 160846248), (16, 140740467), (17, 132461616), (19, 118518288), (21, 107230832), (24, 93826978), (28, 80423124), (34, 66230808), (38, 59259144), (42, 53615416), (48, 46913489), (51, 44153872), (56, 40211562), (57, 39506096), (68, 33115404), (76, 29629572), (84, 26807708), (102, 22076936), (112, 20105781), (114, 19753048), (119, 18923088), (133, 16931184), (136, 16557702), (152, 14814786), (168, 13403854), (204, 11038468), (228, 9876524), (238, 9461544), (266, 8465592), (272, 8278851), (304, 7407393), (323, 6971664), (336, 6701927), (357, 6307696), (399, 5643728), (408, 5519234), (456, 4938262), (476, 4730772), (532, 4232796), (646, 3485832), (714, 3153848), (798, 2821864), (816, 2759617), (912, 2469131), (952, 2365386), (969, 2323888), (1064, 2116398), (1292, 1742916), (1428, 1576924), (1596, 1410932), (1904, 1182693), (1938, 1161944), (2128, 1058199), (2261, 995952), (2584, 871458), (2856, 788462), (3192, 705466), (3876, 580972), (4522, 497976), (5168, 435729), (5712, 394231), (6384, 352733), (6783, 331984), (7752, 290486), (9044, 248988), (13566, 165992), (15504, 145243), (18088, 124494), (20749, 108528), (27132, 82996), (36176, 62247), (41498, 54264)]