40981994976

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1728323}}^1$

素因数の和:1728368

約数の個数: 96

約数和(自身を含む): 121950541440

約数和(自身を除く): 80968546464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 912, 988, 1248, 1482, 1824, 1976, 2964, 3952, 5928, 7904, 11856, 23712, 1728323, 3456646, 5184969, 6913292, 10369938, 13826584, 20739876, 22468199, 27653168, 32838137, 41479752, 44936398, 55306336, 65676274, 67404597, 82959504, 89872796, 98514411, 131352548, 134809194, 165919008, 179745592, 197028822, 262705096, 269618388, 359491184, 394057644, 426895781, 525410192, 539236776, 718982368, 788115288, 853791562, 1050820384, 1078473552, 1280687343, 1576230576, 1707583124, 2156947104, 2561374686, 3152461152, 3415166248, 5122749372, 6830332496, 10245498744, 13660664992, 20490997488, 40981994976]

約数ペア:

[(1, 40981994976), (2, 20490997488), (3, 13660664992), (4, 10245498744), (6, 6830332496), (8, 5122749372), (12, 3415166248), (13, 3152461152), (16, 2561374686), (19, 2156947104), (24, 1707583124), (26, 1576230576), (32, 1280687343), (38, 1078473552), (39, 1050820384), (48, 853791562), (52, 788115288), (57, 718982368), (76, 539236776), (78, 525410192), (96, 426895781), (104, 394057644), (114, 359491184), (152, 269618388), (156, 262705096), (208, 197028822), (228, 179745592), (247, 165919008), (304, 134809194), (312, 131352548), (416, 98514411), (456, 89872796), (494, 82959504), (608, 67404597), (624, 65676274), (741, 55306336), (912, 44936398), (988, 41479752), (1248, 32838137), (1482, 27653168), (1824, 22468199), (1976, 20739876), (2964, 13826584), (3952, 10369938), (5928, 6913292), (7904, 5184969), (11856, 3456646), (23712, 1728323)]