1234888928

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2131}}^1$

素因数の和:2360

約数の個数: 96

約数和(自身を含む): 3008678400

約数和(自身を除く): 1773789472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 199, 208, 224, 364, 398, 416, 728, 796, 1393, 1456, 1592, 2131, 2587, 2786, 2912, 3184, 4262, 5174, 5572, 6368, 8524, 10348, 11144, 14917, 17048, 18109, 20696, 22288, 27703, 29834, 34096, 36218, 41392, 44576, 55406, 59668, 68192, 72436, 82784, 110812, 119336, 144872, 193921, 221624, 238672, 289744, 387842, 424069, 443248, 477344, 579488, 775684, 848138, 886496, 1551368, 1696276, 2968483, 3102736, 3392552, 5512897, 5936966, 6205472, 6785104, 11025794, 11873932, 13570208, 22051588, 23747864, 38590279, 44103176, 47495728, 77180558, 88206352, 94991456, 154361116, 176412704, 308722232, 617444464, 1234888928]

約数ペア:

[(1, 1234888928), (2, 617444464), (4, 308722232), (7, 176412704), (8, 154361116), (13, 94991456), (14, 88206352), (16, 77180558), (26, 47495728), (28, 44103176), (32, 38590279), (52, 23747864), (56, 22051588), (91, 13570208), (104, 11873932), (112, 11025794), (182, 6785104), (199, 6205472), (208, 5936966), (224, 5512897), (364, 3392552), (398, 3102736), (416, 2968483), (728, 1696276), (796, 1551368), (1393, 886496), (1456, 848138), (1592, 775684), (2131, 579488), (2587, 477344), (2786, 443248), (2912, 424069), (3184, 387842), (4262, 289744), (5174, 238672), (5572, 221624), (6368, 193921), (8524, 144872), (10348, 119336), (11144, 110812), (14917, 82784), (17048, 72436), (18109, 68192), (20696, 59668), (22288, 55406), (27703, 44576), (29834, 41392), (34096, 36218)]