247315104

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{23209}}^1$

素因数の和:23262

約数の個数: 72

約数和(自身を含む): 722341620

約数和(自身を除く): 475026516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 10656, 23209, 46418, 69627, 92836, 139254, 185672, 208881, 278508, 371344, 417762, 557016, 742688, 835524, 858733, 1114032, 1671048, 1717466, 2228064, 2576199, 3342096, 3434932, 5152398, 6684192, 6869864, 7728597, 10304796, 13739728, 15457194, 20609592, 27479456, 30914388, 41219184, 61828776, 82438368, 123657552, 247315104]

約数ペア:

[(1, 247315104), (2, 123657552), (3, 82438368), (4, 61828776), (6, 41219184), (8, 30914388), (9, 27479456), (12, 20609592), (16, 15457194), (18, 13739728), (24, 10304796), (32, 7728597), (36, 6869864), (37, 6684192), (48, 5152398), (72, 3434932), (74, 3342096), (96, 2576199), (111, 2228064), (144, 1717466), (148, 1671048), (222, 1114032), (288, 858733), (296, 835524), (333, 742688), (444, 557016), (592, 417762), (666, 371344), (888, 278508), (1184, 208881), (1332, 185672), (1776, 139254), (2664, 92836), (3552, 69627), (5328, 46418), (10656, 23209)]