2128397256

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{6763}}^1$

素因数の和:6856

約数の個数: 128

約数和(自身を含む): 6233702400

約数和(自身を除く): 4105305144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 47, 54, 62, 72, 93, 94, 108, 124, 141, 186, 188, 216, 248, 279, 282, 372, 376, 423, 558, 564, 744, 837, 846, 1116, 1128, 1269, 1457, 1674, 1692, 2232, 2538, 2914, 3348, 3384, 4371, 5076, 5828, 6696, 6763, 8742, 10152, 11656, 13113, 13526, 17484, 20289, 26226, 27052, 34968, 39339, 40578, 52452, 54104, 60867, 78678, 81156, 104904, 121734, 157356, 162312, 182601, 209653, 243468, 314712, 317861, 365202, 419306, 486936, 628959, 635722, 730404, 838612, 953583, 1257918, 1271444, 1460808, 1677224, 1886877, 1907166, 2515836, 2542888, 2860749, 3773754, 3814332, 5031672, 5660631, 5721498, 7547508, 7628664, 8582247, 9853691, 11321262, 11442996, 15095016, 17164494, 19707382, 22642524, 22885992, 29561073, 34328988, 39414764, 45285048, 59122146, 68657976, 78829528, 88683219, 118244292, 177366438, 236488584, 266049657, 354732876, 532099314, 709465752, 1064198628, 2128397256]

約数ペア:

[(1, 2128397256), (2, 1064198628), (3, 709465752), (4, 532099314), (6, 354732876), (8, 266049657), (9, 236488584), (12, 177366438), (18, 118244292), (24, 88683219), (27, 78829528), (31, 68657976), (36, 59122146), (47, 45285048), (54, 39414764), (62, 34328988), (72, 29561073), (93, 22885992), (94, 22642524), (108, 19707382), (124, 17164494), (141, 15095016), (186, 11442996), (188, 11321262), (216, 9853691), (248, 8582247), (279, 7628664), (282, 7547508), (372, 5721498), (376, 5660631), (423, 5031672), (558, 3814332), (564, 3773754), (744, 2860749), (837, 2542888), (846, 2515836), (1116, 1907166), (1128, 1886877), (1269, 1677224), (1457, 1460808), (1674, 1271444), (1692, 1257918), (2232, 953583), (2538, 838612), (2914, 730404), (3348, 635722), (3384, 628959), (4371, 486936), (5076, 419306), (5828, 365202), (6696, 317861), (6763, 314712), (8742, 243468), (10152, 209653), (11656, 182601), (13113, 162312), (13526, 157356), (17484, 121734), (20289, 104904), (26226, 81156), (27052, 78678), (34968, 60867), (39339, 54104), (40578, 52452)]