387779328

素因数分解:

$2^8\times 3^2\times {\mathrm{47}}^1\times {\mathrm{3581}}^1$

素因数の和:3650

約数の個数: 108

約数和(自身を含む): 1142170848

約数和(自身を除く): 754391520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 188, 192, 256, 282, 288, 376, 384, 423, 564, 576, 752, 768, 846, 1128, 1152, 1504, 1692, 2256, 2304, 3008, 3384, 3581, 4512, 6016, 6768, 7162, 9024, 10743, 12032, 13536, 14324, 18048, 21486, 27072, 28648, 32229, 36096, 42972, 54144, 57296, 64458, 85944, 108288, 114592, 128916, 168307, 171888, 229184, 257832, 336614, 343776, 458368, 504921, 515664, 673228, 687552, 916736, 1009842, 1031328, 1346456, 1375104, 1514763, 2019684, 2062656, 2692912, 2750208, 3029526, 4039368, 4125312, 5385824, 6059052, 8078736, 8250624, 10771648, 12118104, 16157472, 21543296, 24236208, 32314944, 43086592, 48472416, 64629888, 96944832, 129259776, 193889664, 387779328]

約数ペア:

[(1, 387779328), (2, 193889664), (3, 129259776), (4, 96944832), (6, 64629888), (8, 48472416), (9, 43086592), (12, 32314944), (16, 24236208), (18, 21543296), (24, 16157472), (32, 12118104), (36, 10771648), (47, 8250624), (48, 8078736), (64, 6059052), (72, 5385824), (94, 4125312), (96, 4039368), (128, 3029526), (141, 2750208), (144, 2692912), (188, 2062656), (192, 2019684), (256, 1514763), (282, 1375104), (288, 1346456), (376, 1031328), (384, 1009842), (423, 916736), (564, 687552), (576, 673228), (752, 515664), (768, 504921), (846, 458368), (1128, 343776), (1152, 336614), (1504, 257832), (1692, 229184), (2256, 171888), (2304, 168307), (3008, 128916), (3384, 114592), (3581, 108288), (4512, 85944), (6016, 64458), (6768, 57296), (7162, 54144), (9024, 42972), (10743, 36096), (12032, 32229), (13536, 28648), (14324, 27072), (18048, 21486)]