851032008

素因数分解:

$2^3\times 3^4\times {\mathrm{47}}^1\times {\mathrm{27943}}^1$

素因数の和:28008

約数の個数: 80

約数和(自身を含む): 2434481280

約数和(自身を除く): 1583449272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 81, 94, 108, 141, 162, 188, 216, 282, 324, 376, 423, 564, 648, 846, 1128, 1269, 1692, 2538, 3384, 3807, 5076, 7614, 10152, 15228, 27943, 30456, 55886, 83829, 111772, 167658, 223544, 251487, 335316, 502974, 670632, 754461, 1005948, 1313321, 1508922, 2011896, 2263383, 2626642, 3017844, 3939963, 4526766, 5253284, 6035688, 7879926, 9053532, 10506568, 11819889, 15759852, 18107064, 23639778, 31519704, 35459667, 47279556, 70919334, 94559112, 106379001, 141838668, 212758002, 283677336, 425516004, 851032008]

約数ペア:

[(1, 851032008), (2, 425516004), (3, 283677336), (4, 212758002), (6, 141838668), (8, 106379001), (9, 94559112), (12, 70919334), (18, 47279556), (24, 35459667), (27, 31519704), (36, 23639778), (47, 18107064), (54, 15759852), (72, 11819889), (81, 10506568), (94, 9053532), (108, 7879926), (141, 6035688), (162, 5253284), (188, 4526766), (216, 3939963), (282, 3017844), (324, 2626642), (376, 2263383), (423, 2011896), (564, 1508922), (648, 1313321), (846, 1005948), (1128, 754461), (1269, 670632), (1692, 502974), (2538, 335316), (3384, 251487), (3807, 223544), (5076, 167658), (7614, 111772), (10152, 83829), (15228, 55886), (27943, 30456)]