2140647136

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 4456402272

約数和(自身を除く): 2315755136

約数列:

[1, 2, 4, 8, 16, 32, 37, 61, 74, 107, 122, 148, 214, 244, 277, 296, 428, 488, 554, 592, 856, 976, 1108, 1184, 1712, 1952, 2216, 2257, 3424, 3959, 4432, 4514, 6527, 7918, 8864, 9028, 10249, 13054, 15836, 16897, 18056, 20498, 26108, 29639, 31672, 33794, 36112, 40996, 52216, 59278, 63344, 67588, 72224, 81992, 104432, 118556, 126688, 135176, 163984, 208864, 237112, 241499, 270352, 327968, 474224, 482998, 540704, 625189, 948448, 965996, 1096643, 1250378, 1807979, 1931992, 2193286, 2500756, 3615958, 3863984, 4386572, 5001512, 7231916, 7727968, 8773144, 10003024, 14463832, 17546288, 20006048, 28927664, 35092576, 57855328, 66895223, 133790446, 267580892, 535161784, 1070323568, 2140647136]

約数ペア:

[(1, 2140647136), (2, 1070323568), (4, 535161784), (8, 267580892), (16, 133790446), (32, 66895223), (37, 57855328), (61, 35092576), (74, 28927664), (107, 20006048), (122, 17546288), (148, 14463832), (214, 10003024), (244, 8773144), (277, 7727968), (296, 7231916), (428, 5001512), (488, 4386572), (554, 3863984), (592, 3615958), (856, 2500756), (976, 2193286), (1108, 1931992), (1184, 1807979), (1712, 1250378), (1952, 1096643), (2216, 965996), (2257, 948448), (3424, 625189), (3959, 540704), (4432, 482998), (4514, 474224), (6527, 327968), (7918, 270352), (8864, 241499), (9028, 237112), (10249, 208864), (13054, 163984), (15836, 135176), (16897, 126688), (18056, 118556), (20498, 104432), (26108, 81992), (29639, 72224), (31672, 67588), (33794, 63344), (36112, 59278), (40996, 52216)]