775205088

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{739}}^1$

素因数の和:989

約数の個数: 144

約数和(自身を含む): 2380976640

約数和(自身を除く): 1605771552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 223, 224, 294, 336, 392, 446, 588, 669, 672, 739, 784, 892, 1176, 1338, 1478, 1561, 1568, 1784, 2217, 2352, 2676, 2956, 3122, 3568, 4434, 4683, 4704, 5173, 5352, 5912, 6244, 7136, 8868, 9366, 10346, 10704, 10927, 11824, 12488, 15519, 17736, 18732, 20692, 21408, 21854, 23648, 24976, 31038, 32781, 35472, 36211, 37464, 41384, 43708, 49952, 62076, 65562, 70944, 72422, 74928, 82768, 87416, 108633, 124152, 131124, 144844, 149856, 164797, 165536, 174832, 217266, 248304, 262248, 289688, 329594, 349664, 434532, 494391, 496608, 524496, 579376, 659188, 869064, 988782, 1048992, 1153579, 1158752, 1318376, 1738128, 1977564, 2307158, 2636752, 3460737, 3476256, 3955128, 4614316, 5273504, 6921474, 7910256, 8075053, 9228632, 13842948, 15820512, 16150106, 18457264, 24225159, 27685896, 32300212, 36914528, 48450318, 55371792, 64600424, 96900636, 110743584, 129200848, 193801272, 258401696, 387602544, 775205088]

約数ペア:

[(1, 775205088), (2, 387602544), (3, 258401696), (4, 193801272), (6, 129200848), (7, 110743584), (8, 96900636), (12, 64600424), (14, 55371792), (16, 48450318), (21, 36914528), (24, 32300212), (28, 27685896), (32, 24225159), (42, 18457264), (48, 16150106), (49, 15820512), (56, 13842948), (84, 9228632), (96, 8075053), (98, 7910256), (112, 6921474), (147, 5273504), (168, 4614316), (196, 3955128), (223, 3476256), (224, 3460737), (294, 2636752), (336, 2307158), (392, 1977564), (446, 1738128), (588, 1318376), (669, 1158752), (672, 1153579), (739, 1048992), (784, 988782), (892, 869064), (1176, 659188), (1338, 579376), (1478, 524496), (1561, 496608), (1568, 494391), (1784, 434532), (2217, 349664), (2352, 329594), (2676, 289688), (2956, 262248), (3122, 248304), (3568, 217266), (4434, 174832), (4683, 165536), (4704, 164797), (5173, 149856), (5352, 144844), (5912, 131124), (6244, 124152), (7136, 108633), (8868, 87416), (9366, 82768), (10346, 74928), (10704, 72422), (10927, 70944), (11824, 65562), (12488, 62076), (15519, 49952), (17736, 43708), (18732, 41384), (20692, 37464), (21408, 36211), (21854, 35472), (23648, 32781), (24976, 31038)]