1456557048

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{499}}^1\times {\mathrm{571}}^1$

素因数の和:1153

約数の個数: 96

約数和(自身を含む): 4015440000

約数和(自身を除く): 2558882952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 499, 568, 571, 639, 852, 998, 1142, 1278, 1497, 1704, 1713, 1996, 2284, 2556, 2994, 3426, 3992, 4491, 4568, 5112, 5139, 5988, 6852, 8982, 10278, 11976, 13704, 17964, 20556, 35429, 35928, 40541, 41112, 70858, 81082, 106287, 121623, 141716, 162164, 212574, 243246, 283432, 284929, 318861, 324328, 364869, 425148, 486492, 569858, 637722, 729738, 850296, 854787, 972984, 1139716, 1275444, 1459476, 1709574, 2279432, 2550888, 2564361, 2918952, 3419148, 5128722, 6838296, 10257444, 20229959, 20514888, 40459918, 60689877, 80919836, 121379754, 161839672, 182069631, 242759508, 364139262, 485519016, 728278524, 1456557048]

約数ペア:

[(1, 1456557048), (2, 728278524), (3, 485519016), (4, 364139262), (6, 242759508), (8, 182069631), (9, 161839672), (12, 121379754), (18, 80919836), (24, 60689877), (36, 40459918), (71, 20514888), (72, 20229959), (142, 10257444), (213, 6838296), (284, 5128722), (426, 3419148), (499, 2918952), (568, 2564361), (571, 2550888), (639, 2279432), (852, 1709574), (998, 1459476), (1142, 1275444), (1278, 1139716), (1497, 972984), (1704, 854787), (1713, 850296), (1996, 729738), (2284, 637722), (2556, 569858), (2994, 486492), (3426, 425148), (3992, 364869), (4491, 324328), (4568, 318861), (5112, 284929), (5139, 283432), (5988, 243246), (6852, 212574), (8982, 162164), (10278, 141716), (11976, 121623), (13704, 106287), (17964, 81082), (20556, 70858), (35429, 41112), (35928, 40541)]