1804395424

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:343

約数の個数: 144

約数和(自身を含む): 4072965120

約数和(自身を除く): 2268569696

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 47, 52, 62, 94, 104, 124, 169, 188, 208, 229, 248, 338, 376, 403, 416, 458, 496, 611, 676, 752, 806, 916, 992, 1222, 1352, 1457, 1504, 1612, 1832, 2444, 2704, 2914, 2977, 3224, 3664, 4888, 5239, 5408, 5828, 5954, 6448, 7099, 7328, 7943, 9776, 10478, 10763, 11656, 11908, 12896, 14198, 15886, 18941, 19552, 20956, 21526, 23312, 23816, 28396, 31772, 37882, 38701, 41912, 43052, 46624, 47632, 56792, 63544, 75764, 77402, 83824, 86104, 92287, 95264, 113584, 127088, 139919, 151528, 154804, 167648, 172208, 184574, 227168, 246233, 254176, 279838, 303056, 309608, 333653, 344416, 369148, 492466, 559676, 606112, 619216, 667306, 738296, 984932, 1119352, 1199731, 1238432, 1334612, 1476592, 1818947, 1969864, 2238704, 2399462, 2669224, 2953184, 3637894, 3939728, 4337489, 4477408, 4798924, 5338448, 7275788, 7879456, 8674978, 9597848, 10676896, 14551576, 17349956, 19195696, 29103152, 34699912, 38391392, 56387357, 58206304, 69399824, 112774714, 138799648, 225549428, 451098856, 902197712, 1804395424]

約数ペア:

[(1, 1804395424), (2, 902197712), (4, 451098856), (8, 225549428), (13, 138799648), (16, 112774714), (26, 69399824), (31, 58206304), (32, 56387357), (47, 38391392), (52, 34699912), (62, 29103152), (94, 19195696), (104, 17349956), (124, 14551576), (169, 10676896), (188, 9597848), (208, 8674978), (229, 7879456), (248, 7275788), (338, 5338448), (376, 4798924), (403, 4477408), (416, 4337489), (458, 3939728), (496, 3637894), (611, 2953184), (676, 2669224), (752, 2399462), (806, 2238704), (916, 1969864), (992, 1818947), (1222, 1476592), (1352, 1334612), (1457, 1238432), (1504, 1199731), (1612, 1119352), (1832, 984932), (2444, 738296), (2704, 667306), (2914, 619216), (2977, 606112), (3224, 559676), (3664, 492466), (4888, 369148), (5239, 344416), (5408, 333653), (5828, 309608), (5954, 303056), (6448, 279838), (7099, 254176), (7328, 246233), (7943, 227168), (9776, 184574), (10478, 172208), (10763, 167648), (11656, 154804), (11908, 151528), (12896, 139919), (14198, 127088), (15886, 113584), (18941, 95264), (19552, 92287), (20956, 86104), (21526, 83824), (23312, 77402), (23816, 75764), (28396, 63544), (31772, 56792), (37882, 47632), (38701, 46624), (41912, 43052)]