2171878224

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{7001}}^1$

素因数の和:7316

約数の個数: 80

約数和(自身を含む): 5876302464

約数和(自身を除く): 3704424240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 281, 368, 552, 562, 843, 1104, 1124, 1686, 2248, 3372, 4496, 6463, 6744, 7001, 12926, 13488, 14002, 19389, 21003, 25852, 28004, 38778, 42006, 51704, 56008, 77556, 84012, 103408, 112016, 155112, 161023, 168024, 310224, 322046, 336048, 483069, 644092, 966138, 1288184, 1932276, 1967281, 2576368, 3864552, 3934562, 5901843, 7729104, 7869124, 11803686, 15738248, 23607372, 31476496, 45247463, 47214744, 90494926, 94429488, 135742389, 180989852, 271484778, 361979704, 542969556, 723959408, 1085939112, 2171878224]

約数ペア:

[(1, 2171878224), (2, 1085939112), (3, 723959408), (4, 542969556), (6, 361979704), (8, 271484778), (12, 180989852), (16, 135742389), (23, 94429488), (24, 90494926), (46, 47214744), (48, 45247463), (69, 31476496), (92, 23607372), (138, 15738248), (184, 11803686), (276, 7869124), (281, 7729104), (368, 5901843), (552, 3934562), (562, 3864552), (843, 2576368), (1104, 1967281), (1124, 1932276), (1686, 1288184), (2248, 966138), (3372, 644092), (4496, 483069), (6463, 336048), (6744, 322046), (7001, 310224), (12926, 168024), (13488, 161023), (14002, 155112), (19389, 112016), (21003, 103408), (25852, 84012), (28004, 77556), (38778, 56008), (42006, 51704)]