2028887328

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:1035

約数の個数: 192

約数和(自身を含む): 6037113600

約数和(自身を除く): 4008226272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 61, 78, 87, 96, 104, 116, 122, 156, 174, 183, 208, 232, 244, 312, 348, 366, 377, 416, 464, 488, 624, 696, 732, 754, 793, 919, 928, 976, 1131, 1248, 1392, 1464, 1508, 1586, 1769, 1838, 1952, 2262, 2379, 2757, 2784, 2928, 3016, 3172, 3538, 3676, 4524, 4758, 5307, 5514, 5856, 6032, 6344, 7076, 7352, 9048, 9516, 10614, 11028, 11947, 12064, 12688, 14152, 14704, 18096, 19032, 21228, 22056, 22997, 23894, 25376, 26651, 28304, 29408, 35841, 36192, 38064, 42456, 44112, 45994, 47788, 53302, 56059, 56608, 68991, 71682, 76128, 79953, 84912, 88224, 91988, 95576, 106604, 112118, 137982, 143364, 159906, 168177, 169824, 183976, 191152, 213208, 224236, 275964, 286728, 319812, 336354, 346463, 367952, 382304, 426416, 448472, 551928, 573456, 639624, 672708, 692926, 728767, 735904, 852832, 896944, 1039389, 1103856, 1146912, 1279248, 1345416, 1385852, 1457534, 1625711, 1793888, 2078778, 2186301, 2207712, 2558496, 2690832, 2771704, 2915068, 3251422, 4157556, 4372602, 4877133, 5381664, 5543408, 5830136, 6502844, 8315112, 8745204, 9754266, 11086816, 11660272, 13005688, 16630224, 17490408, 19508532, 21134243, 23320544, 26011376, 33260448, 34980816, 39017064, 42268486, 52022752, 63402729, 69961632, 78034128, 84536972, 126805458, 156068256, 169073944, 253610916, 338147888, 507221832, 676295776, 1014443664, 2028887328]

約数ペア:

[(1, 2028887328), (2, 1014443664), (3, 676295776), (4, 507221832), (6, 338147888), (8, 253610916), (12, 169073944), (13, 156068256), (16, 126805458), (24, 84536972), (26, 78034128), (29, 69961632), (32, 63402729), (39, 52022752), (48, 42268486), (52, 39017064), (58, 34980816), (61, 33260448), (78, 26011376), (87, 23320544), (96, 21134243), (104, 19508532), (116, 17490408), (122, 16630224), (156, 13005688), (174, 11660272), (183, 11086816), (208, 9754266), (232, 8745204), (244, 8315112), (312, 6502844), (348, 5830136), (366, 5543408), (377, 5381664), (416, 4877133), (464, 4372602), (488, 4157556), (624, 3251422), (696, 2915068), (732, 2771704), (754, 2690832), (793, 2558496), (919, 2207712), (928, 2186301), (976, 2078778), (1131, 1793888), (1248, 1625711), (1392, 1457534), (1464, 1385852), (1508, 1345416), (1586, 1279248), (1769, 1146912), (1838, 1103856), (1952, 1039389), (2262, 896944), (2379, 852832), (2757, 735904), (2784, 728767), (2928, 692926), (3016, 672708), (3172, 639624), (3538, 573456), (3676, 551928), (4524, 448472), (4758, 426416), (5307, 382304), (5514, 367952), (5856, 346463), (6032, 336354), (6344, 319812), (7076, 286728), (7352, 275964), (9048, 224236), (9516, 213208), (10614, 191152), (11028, 183976), (11947, 169824), (12064, 168177), (12688, 159906), (14152, 143364), (14704, 137982), (18096, 112118), (19032, 106604), (21228, 95576), (22056, 91988), (22997, 88224), (23894, 84912), (25376, 79953), (26651, 76128), (28304, 71682), (29408, 68991), (35841, 56608), (36192, 56059), (38064, 53302), (42456, 47788), (44112, 45994)]