289751808

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{22193}}^1$

素因数の和:22229

約数の個数: 72

約数和(自身を含む): 816561648

約数和(自身を除く): 526809840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 544, 768, 816, 1088, 1632, 2176, 3264, 4352, 6528, 13056, 22193, 44386, 66579, 88772, 133158, 177544, 266316, 355088, 377281, 532632, 710176, 754562, 1065264, 1131843, 1420352, 1509124, 2130528, 2263686, 2840704, 3018248, 4261056, 4527372, 5681408, 6036496, 8522112, 9054744, 12072992, 17044224, 18109488, 24145984, 36218976, 48291968, 72437952, 96583936, 144875904, 289751808]

約数ペア:

[(1, 289751808), (2, 144875904), (3, 96583936), (4, 72437952), (6, 48291968), (8, 36218976), (12, 24145984), (16, 18109488), (17, 17044224), (24, 12072992), (32, 9054744), (34, 8522112), (48, 6036496), (51, 5681408), (64, 4527372), (68, 4261056), (96, 3018248), (102, 2840704), (128, 2263686), (136, 2130528), (192, 1509124), (204, 1420352), (256, 1131843), (272, 1065264), (384, 754562), (408, 710176), (544, 532632), (768, 377281), (816, 355088), (1088, 266316), (1632, 177544), (2176, 133158), (3264, 88772), (4352, 66579), (6528, 44386), (13056, 22193)]