238648572

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:512

約数の個数: 96

約数和(自身を含む): 635980800

約数和(自身を除く): 397332228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 83, 108, 158, 166, 237, 249, 316, 332, 337, 474, 498, 674, 711, 747, 948, 996, 1011, 1348, 1422, 1494, 2022, 2133, 2241, 2844, 2988, 3033, 4044, 4266, 4482, 6066, 6557, 8532, 8964, 9099, 12132, 13114, 18198, 19671, 26228, 26623, 27971, 36396, 39342, 53246, 55942, 59013, 78684, 79869, 83913, 106492, 111884, 118026, 159738, 167826, 177039, 236052, 239607, 251739, 319476, 335652, 354078, 479214, 503478, 708156, 718821, 755217, 958428, 1006956, 1437642, 1510434, 2209709, 2875284, 3020868, 4419418, 6629127, 8838836, 13258254, 19887381, 26516508, 39774762, 59662143, 79549524, 119324286, 238648572]

約数ペア:

[(1, 238648572), (2, 119324286), (3, 79549524), (4, 59662143), (6, 39774762), (9, 26516508), (12, 19887381), (18, 13258254), (27, 8838836), (36, 6629127), (54, 4419418), (79, 3020868), (83, 2875284), (108, 2209709), (158, 1510434), (166, 1437642), (237, 1006956), (249, 958428), (316, 755217), (332, 718821), (337, 708156), (474, 503478), (498, 479214), (674, 354078), (711, 335652), (747, 319476), (948, 251739), (996, 239607), (1011, 236052), (1348, 177039), (1422, 167826), (1494, 159738), (2022, 118026), (2133, 111884), (2241, 106492), (2844, 83913), (2988, 79869), (3033, 78684), (4044, 59013), (4266, 55942), (4482, 53246), (6066, 39342), (6557, 36396), (8532, 27971), (8964, 26623), (9099, 26228), (12132, 19671), (13114, 18198)]