1254173004

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{47}}^2\times {\mathrm{751}}^1$

素因数の和:865

約数の個数: 144

約数和(自身を含む): 3801871360

約数和(自身を除く): 2547698356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 84, 94, 108, 126, 141, 188, 189, 252, 282, 329, 378, 423, 564, 658, 751, 756, 846, 987, 1269, 1316, 1502, 1692, 1974, 2209, 2253, 2538, 2961, 3004, 3948, 4418, 4506, 5076, 5257, 5922, 6627, 6759, 8836, 8883, 9012, 10514, 11844, 13254, 13518, 15463, 15771, 17766, 19881, 20277, 21028, 26508, 27036, 30926, 31542, 35297, 35532, 39762, 40554, 46389, 47313, 59643, 61852, 63084, 70594, 79524, 81108, 92778, 94626, 105891, 119286, 139167, 141188, 141939, 185556, 189252, 211782, 238572, 247079, 278334, 283878, 317673, 417501, 423564, 494158, 556668, 567756, 635346, 741237, 835002, 953019, 988316, 1270692, 1482474, 1658959, 1670004, 1906038, 2223711, 2964948, 3317918, 3812076, 4447422, 4976877, 6635836, 6671133, 8894844, 9953754, 11612713, 13342266, 14930631, 19907508, 23225426, 26684532, 29861262, 34838139, 44791893, 46450852, 59722524, 69676278, 89583786, 104514417, 139352556, 179167572, 209028834, 313543251, 418057668, 627086502, 1254173004]

約数ペア:

[(1, 1254173004), (2, 627086502), (3, 418057668), (4, 313543251), (6, 209028834), (7, 179167572), (9, 139352556), (12, 104514417), (14, 89583786), (18, 69676278), (21, 59722524), (27, 46450852), (28, 44791893), (36, 34838139), (42, 29861262), (47, 26684532), (54, 23225426), (63, 19907508), (84, 14930631), (94, 13342266), (108, 11612713), (126, 9953754), (141, 8894844), (188, 6671133), (189, 6635836), (252, 4976877), (282, 4447422), (329, 3812076), (378, 3317918), (423, 2964948), (564, 2223711), (658, 1906038), (751, 1670004), (756, 1658959), (846, 1482474), (987, 1270692), (1269, 988316), (1316, 953019), (1502, 835002), (1692, 741237), (1974, 635346), (2209, 567756), (2253, 556668), (2538, 494158), (2961, 423564), (3004, 417501), (3948, 317673), (4418, 283878), (4506, 278334), (5076, 247079), (5257, 238572), (5922, 211782), (6627, 189252), (6759, 185556), (8836, 141939), (8883, 141188), (9012, 139167), (10514, 119286), (11844, 105891), (13254, 94626), (13518, 92778), (15463, 81108), (15771, 79524), (17766, 70594), (19881, 63084), (20277, 61852), (21028, 59643), (26508, 47313), (27036, 46389), (30926, 40554), (31542, 39762), (35297, 35532)]