228112992

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{21407}}^1$

素因数の和:21460

約数の個数: 72

約数和(自身を含む): 666259776

約数和(自身を除く): 438146784

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, 21407, 42814, 64221, 85628, 128442, 171256, 192663, 256884, 342512, 385326, 513768, 685024, 770652, 792059, 1027536, 1541304, 1584118, 2055072, 2376177, 3082608, 3168236, 4752354, 6165216, 6336472, 7128531, 9504708, 12672944, 14257062, 19009416, 25345888, 28514124, 38018832, 57028248, 76037664, 114056496, 228112992]

約数ペア:

[(1, 228112992), (2, 114056496), (3, 76037664), (4, 57028248), (6, 38018832), (8, 28514124), (9, 25345888), (12, 19009416), (16, 14257062), (18, 12672944), (24, 9504708), (32, 7128531), (36, 6336472), (37, 6165216), (48, 4752354), (72, 3168236), (74, 3082608), (96, 2376177), (111, 2055072), (144, 1584118), (148, 1541304), (222, 1027536), (288, 792059), (296, 770652), (333, 685024), (444, 513768), (592, 385326), (666, 342512), (888, 256884), (1184, 192663), (1332, 171256), (1776, 128442), (2664, 85628), (3552, 64221), (5328, 42814), (10656, 21407)]