247344648

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{547}}^1$

素因数の和:866

約数の個数: 64

約数和(自身を含む): 629717760

約数和(自身を除く): 382373112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 227, 249, 332, 454, 498, 547, 664, 681, 908, 996, 1094, 1362, 1641, 1816, 1992, 2188, 2724, 3282, 4376, 5448, 6564, 13128, 18841, 37682, 45401, 56523, 75364, 90802, 113046, 124169, 136203, 150728, 181604, 226092, 248338, 272406, 363208, 372507, 452184, 496676, 544812, 745014, 993352, 1089624, 1490028, 2980056, 10306027, 20612054, 30918081, 41224108, 61836162, 82448216, 123672324, 247344648]

約数ペア:

[(1, 247344648), (2, 123672324), (3, 82448216), (4, 61836162), (6, 41224108), (8, 30918081), (12, 20612054), (24, 10306027), (83, 2980056), (166, 1490028), (227, 1089624), (249, 993352), (332, 745014), (454, 544812), (498, 496676), (547, 452184), (664, 372507), (681, 363208), (908, 272406), (996, 248338), (1094, 226092), (1362, 181604), (1641, 150728), (1816, 136203), (1992, 124169), (2188, 113046), (2724, 90802), (3282, 75364), (4376, 56523), (5448, 45401), (6564, 37682), (13128, 18841)]