254752416

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{38459}}^1$

素因数の和:38498

約数の個数: 72

約数和(自身を含む): 755969760

約数和(自身を除く): 501217344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 38459, 76918, 115377, 153836, 230754, 307672, 346131, 461508, 615344, 692262, 884557, 923016, 1230688, 1384524, 1769114, 1846032, 2653671, 2769048, 3538228, 3692064, 5307342, 5538096, 7076456, 7961013, 10614684, 11076192, 14152912, 15922026, 21229368, 28305824, 31844052, 42458736, 63688104, 84917472, 127376208, 254752416]

約数ペア:

[(1, 254752416), (2, 127376208), (3, 84917472), (4, 63688104), (6, 42458736), (8, 31844052), (9, 28305824), (12, 21229368), (16, 15922026), (18, 14152912), (23, 11076192), (24, 10614684), (32, 7961013), (36, 7076456), (46, 5538096), (48, 5307342), (69, 3692064), (72, 3538228), (92, 2769048), (96, 2653671), (138, 1846032), (144, 1769114), (184, 1384524), (207, 1230688), (276, 923016), (288, 884557), (368, 692262), (414, 615344), (552, 461508), (736, 346131), (828, 307672), (1104, 230754), (1656, 153836), (2208, 115377), (3312, 76918), (6624, 38459)]