978228468

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{601}}^1\times {\mathrm{2153}}^1$

素因数の和:2774

約数の個数: 96

約数和(自身を含む): 2904625920

約数和(自身を除く): 1926397452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 601, 756, 1202, 1803, 2153, 2404, 3606, 4207, 4306, 5409, 6459, 7212, 8414, 8612, 10818, 12621, 12918, 15071, 16227, 16828, 19377, 21636, 25242, 25836, 30142, 32454, 37863, 38754, 45213, 50484, 58131, 60284, 64908, 75726, 77508, 90426, 113589, 116262, 135639, 151452, 180852, 227178, 232524, 271278, 406917, 454356, 542556, 813834, 1293953, 1627668, 2587906, 3881859, 5175812, 7763718, 9057671, 11645577, 15527436, 18115342, 23291154, 27173013, 34936731, 36230684, 46582308, 54346026, 69873462, 81519039, 108692052, 139746924, 163038078, 244557117, 326076156, 489114234, 978228468]

約数ペア:

[(1, 978228468), (2, 489114234), (3, 326076156), (4, 244557117), (6, 163038078), (7, 139746924), (9, 108692052), (12, 81519039), (14, 69873462), (18, 54346026), (21, 46582308), (27, 36230684), (28, 34936731), (36, 27173013), (42, 23291154), (54, 18115342), (63, 15527436), (84, 11645577), (108, 9057671), (126, 7763718), (189, 5175812), (252, 3881859), (378, 2587906), (601, 1627668), (756, 1293953), (1202, 813834), (1803, 542556), (2153, 454356), (2404, 406917), (3606, 271278), (4207, 232524), (4306, 227178), (5409, 180852), (6459, 151452), (7212, 135639), (8414, 116262), (8612, 113589), (10818, 90426), (12621, 77508), (12918, 75726), (15071, 64908), (16227, 60284), (16828, 58131), (19377, 50484), (21636, 45213), (25242, 38754), (25836, 37863), (30142, 32454)]