38789310976

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3547}}^1$

素因数の和:3662

約数の個数: 160

約数和(自身を含む): 87807379968

約数和(自身を除く): 49018068992

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 53, 62, 64, 104, 106, 124, 128, 208, 212, 248, 256, 403, 416, 424, 496, 512, 689, 806, 832, 848, 992, 1378, 1612, 1643, 1664, 1696, 1984, 2756, 3224, 3286, 3328, 3392, 3547, 3968, 5512, 6448, 6572, 6656, 6784, 7094, 7936, 11024, 12896, 13144, 13568, 14188, 15872, 21359, 22048, 25792, 26288, 27136, 28376, 42718, 44096, 46111, 51584, 52576, 56752, 85436, 88192, 92222, 103168, 105152, 109957, 113504, 170872, 176384, 184444, 187991, 206336, 210304, 219914, 227008, 341744, 352768, 368888, 375982, 420608, 439828, 454016, 683488, 737776, 751964, 841216, 879656, 908032, 1366976, 1429441, 1475552, 1503928, 1759312, 1816064, 2443883, 2733952, 2858882, 2951104, 3007856, 3518624, 4887766, 5467904, 5717764, 5827721, 5902208, 6015712, 7037248, 9775532, 10935808, 11435528, 11655442, 11804416, 12031424, 14074496, 19551064, 22871056, 23310884, 23608832, 24062848, 28148992, 39102128, 45742112, 46621768, 48125696, 56297984, 75760373, 78204256, 91484224, 93243536, 96251392, 151520746, 156408512, 182968448, 186487072, 303041492, 312817024, 365936896, 372974144, 606082984, 625634048, 731873792, 745948288, 1212165968, 1251268096, 1491896576, 2424331936, 2983793152, 4848663872, 9697327744, 19394655488, 38789310976]

約数ペア:

[(1, 38789310976), (2, 19394655488), (4, 9697327744), (8, 4848663872), (13, 2983793152), (16, 2424331936), (26, 1491896576), (31, 1251268096), (32, 1212165968), (52, 745948288), (53, 731873792), (62, 625634048), (64, 606082984), (104, 372974144), (106, 365936896), (124, 312817024), (128, 303041492), (208, 186487072), (212, 182968448), (248, 156408512), (256, 151520746), (403, 96251392), (416, 93243536), (424, 91484224), (496, 78204256), (512, 75760373), (689, 56297984), (806, 48125696), (832, 46621768), (848, 45742112), (992, 39102128), (1378, 28148992), (1612, 24062848), (1643, 23608832), (1664, 23310884), (1696, 22871056), (1984, 19551064), (2756, 14074496), (3224, 12031424), (3286, 11804416), (3328, 11655442), (3392, 11435528), (3547, 10935808), (3968, 9775532), (5512, 7037248), (6448, 6015712), (6572, 5902208), (6656, 5827721), (6784, 5717764), (7094, 5467904), (7936, 4887766), (11024, 3518624), (12896, 3007856), (13144, 2951104), (13568, 2858882), (14188, 2733952), (15872, 2443883), (21359, 1816064), (22048, 1759312), (25792, 1503928), (26288, 1475552), (27136, 1429441), (28376, 1366976), (42718, 908032), (44096, 879656), (46111, 841216), (51584, 751964), (52576, 737776), (56752, 683488), (85436, 454016), (88192, 439828), (92222, 420608), (103168, 375982), (105152, 368888), (109957, 352768), (113504, 341744), (170872, 227008), (176384, 219914), (184444, 210304), (187991, 206336)]