740372256

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6379}}^1$

素因数の和:6439

約数の個数: 144

約数和(自身を含む): 2340898560

約数和(自身を除く): 1600526304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 624, 744, 806, 936, 992, 1116, 1209, 1248, 1488, 1612, 1872, 2232, 2418, 2976, 3224, 3627, 3744, 4464, 4836, 6379, 6448, 7254, 8928, 9672, 12758, 12896, 14508, 19137, 19344, 25516, 29016, 38274, 38688, 51032, 57411, 58032, 76548, 82927, 102064, 114822, 116064, 153096, 165854, 197749, 204128, 229644, 248781, 306192, 331708, 395498, 459288, 497562, 593247, 612384, 663416, 746343, 790996, 918576, 995124, 1186494, 1326832, 1492686, 1581992, 1779741, 1837152, 1990248, 2372988, 2570737, 2653664, 2985372, 3163984, 3559482, 3980496, 4745976, 5141474, 5970744, 6327968, 7118964, 7712211, 7960992, 9491952, 10282948, 11941488, 14237928, 15424422, 18983904, 20565896, 23136633, 23882976, 28475856, 30848844, 41131792, 46273266, 56951712, 61697688, 82263584, 92546532, 123395376, 185093064, 246790752, 370186128, 740372256]

約数ペア:

[(1, 740372256), (2, 370186128), (3, 246790752), (4, 185093064), (6, 123395376), (8, 92546532), (9, 82263584), (12, 61697688), (13, 56951712), (16, 46273266), (18, 41131792), (24, 30848844), (26, 28475856), (31, 23882976), (32, 23136633), (36, 20565896), (39, 18983904), (48, 15424422), (52, 14237928), (62, 11941488), (72, 10282948), (78, 9491952), (93, 7960992), (96, 7712211), (104, 7118964), (117, 6327968), (124, 5970744), (144, 5141474), (156, 4745976), (186, 3980496), (208, 3559482), (234, 3163984), (248, 2985372), (279, 2653664), (288, 2570737), (312, 2372988), (372, 1990248), (403, 1837152), (416, 1779741), (468, 1581992), (496, 1492686), (558, 1326832), (624, 1186494), (744, 995124), (806, 918576), (936, 790996), (992, 746343), (1116, 663416), (1209, 612384), (1248, 593247), (1488, 497562), (1612, 459288), (1872, 395498), (2232, 331708), (2418, 306192), (2976, 248781), (3224, 229644), (3627, 204128), (3744, 197749), (4464, 165854), (4836, 153096), (6379, 116064), (6448, 114822), (7254, 102064), (8928, 82927), (9672, 76548), (12758, 58032), (12896, 57411), (14508, 51032), (19137, 38688), (19344, 38274), (25516, 29016)]