238959468

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:452

約数の個数: 144

約数和(自身を含む): 693149184

約数和(自身を除く): 454189716

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 47, 66, 74, 94, 99, 111, 132, 141, 148, 188, 198, 222, 282, 333, 347, 396, 407, 423, 444, 517, 564, 666, 694, 814, 846, 1034, 1041, 1221, 1332, 1388, 1551, 1628, 1692, 1739, 2068, 2082, 2442, 3102, 3123, 3478, 3663, 3817, 4164, 4653, 4884, 5217, 6204, 6246, 6956, 7326, 7634, 9306, 10434, 11451, 12492, 12839, 14652, 15268, 15651, 16309, 18612, 19129, 20868, 22902, 25678, 31302, 32618, 34353, 38258, 38517, 45804, 48927, 51356, 57387, 62604, 65236, 68706, 76516, 77034, 97854, 114774, 115551, 137412, 141229, 146781, 154068, 172161, 179399, 195708, 229548, 231102, 282458, 293562, 344322, 358798, 423687, 462204, 538197, 564916, 587124, 603433, 688644, 717596, 847374, 1076394, 1206866, 1271061, 1614591, 1694748, 1810299, 2152788, 2413732, 2542122, 3229182, 3620598, 5084244, 5430897, 6458364, 6637763, 7241196, 10861794, 13275526, 19913289, 21723588, 26551052, 39826578, 59739867, 79653156, 119479734, 238959468]

約数ペア:

[(1, 238959468), (2, 119479734), (3, 79653156), (4, 59739867), (6, 39826578), (9, 26551052), (11, 21723588), (12, 19913289), (18, 13275526), (22, 10861794), (33, 7241196), (36, 6637763), (37, 6458364), (44, 5430897), (47, 5084244), (66, 3620598), (74, 3229182), (94, 2542122), (99, 2413732), (111, 2152788), (132, 1810299), (141, 1694748), (148, 1614591), (188, 1271061), (198, 1206866), (222, 1076394), (282, 847374), (333, 717596), (347, 688644), (396, 603433), (407, 587124), (423, 564916), (444, 538197), (517, 462204), (564, 423687), (666, 358798), (694, 344322), (814, 293562), (846, 282458), (1034, 231102), (1041, 229548), (1221, 195708), (1332, 179399), (1388, 172161), (1551, 154068), (1628, 146781), (1692, 141229), (1739, 137412), (2068, 115551), (2082, 114774), (2442, 97854), (3102, 77034), (3123, 76516), (3478, 68706), (3663, 65236), (3817, 62604), (4164, 57387), (4653, 51356), (4884, 48927), (5217, 45804), (6204, 38517), (6246, 38258), (6956, 34353), (7326, 32618), (7634, 31302), (9306, 25678), (10434, 22902), (11451, 20868), (12492, 19129), (12839, 18612), (14652, 16309), (15268, 15651)]