16397280648

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{71191}}^1$

素因数の和:71667

約数の個数: 96

約数和(自身を含む): 50865260160

約数和(自身を除く): 34467979512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 457, 504, 914, 1371, 1828, 2742, 3199, 3656, 4113, 5484, 6398, 8226, 9597, 10968, 12796, 16452, 19194, 25592, 28791, 32904, 38388, 57582, 71191, 76776, 115164, 142382, 213573, 230328, 284764, 427146, 498337, 569528, 640719, 854292, 996674, 1281438, 1495011, 1708584, 1993348, 2562876, 2990022, 3986696, 4485033, 5125752, 5980044, 8970066, 11960088, 17940132, 32534287, 35880264, 65068574, 97602861, 130137148, 195205722, 227740009, 260274296, 292808583, 390411444, 455480018, 585617166, 683220027, 780822888, 910960036, 1171234332, 1366440054, 1821920072, 2049660081, 2342468664, 2732880108, 4099320162, 5465760216, 8198640324, 16397280648]

約数ペア:

[(1, 16397280648), (2, 8198640324), (3, 5465760216), (4, 4099320162), (6, 2732880108), (7, 2342468664), (8, 2049660081), (9, 1821920072), (12, 1366440054), (14, 1171234332), (18, 910960036), (21, 780822888), (24, 683220027), (28, 585617166), (36, 455480018), (42, 390411444), (56, 292808583), (63, 260274296), (72, 227740009), (84, 195205722), (126, 130137148), (168, 97602861), (252, 65068574), (457, 35880264), (504, 32534287), (914, 17940132), (1371, 11960088), (1828, 8970066), (2742, 5980044), (3199, 5125752), (3656, 4485033), (4113, 3986696), (5484, 2990022), (6398, 2562876), (8226, 1993348), (9597, 1708584), (10968, 1495011), (12796, 1281438), (16452, 996674), (19194, 854292), (25592, 640719), (28791, 569528), (32904, 498337), (38388, 427146), (57582, 284764), (71191, 230328), (76776, 213573), (115164, 142382)]