2290821632

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13121}}^1$

素因数の和:13181

約数の個数: 80

約数和(自身を含む): 5154741504

約数和(自身を除く): 2863919872

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 512, 682, 704, 992, 1364, 1408, 1984, 2728, 2816, 3968, 5456, 5632, 7936, 10912, 13121, 15872, 21824, 26242, 43648, 52484, 87296, 104968, 144331, 174592, 209936, 288662, 406751, 419872, 577324, 813502, 839744, 1154648, 1627004, 1679488, 2309296, 3254008, 3358976, 4474261, 4618592, 6508016, 6717952, 8948522, 9237184, 13016032, 17897044, 18474368, 26032064, 35794088, 36948736, 52064128, 71588176, 73897472, 104128256, 143176352, 208256512, 286352704, 572705408, 1145410816, 2290821632]

約数ペア:

[(1, 2290821632), (2, 1145410816), (4, 572705408), (8, 286352704), (11, 208256512), (16, 143176352), (22, 104128256), (31, 73897472), (32, 71588176), (44, 52064128), (62, 36948736), (64, 35794088), (88, 26032064), (124, 18474368), (128, 17897044), (176, 13016032), (248, 9237184), (256, 8948522), (341, 6717952), (352, 6508016), (496, 4618592), (512, 4474261), (682, 3358976), (704, 3254008), (992, 2309296), (1364, 1679488), (1408, 1627004), (1984, 1154648), (2728, 839744), (2816, 813502), (3968, 577324), (5456, 419872), (5632, 406751), (7936, 288662), (10912, 209936), (13121, 174592), (15872, 144331), (21824, 104968), (26242, 87296), (43648, 52484)]