238176918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1186

約数の個数: 96

約数和(自身を含む): 619167744

約数和(自身を除く): 380990826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 47, 63, 74, 94, 111, 126, 141, 222, 259, 282, 329, 333, 423, 518, 658, 666, 777, 846, 987, 1087, 1554, 1739, 1974, 2174, 2331, 2961, 3261, 3478, 4662, 5217, 5922, 6522, 7609, 9783, 10434, 12173, 15218, 15651, 19566, 22827, 24346, 31302, 36519, 40219, 45654, 51089, 68481, 73038, 80438, 102178, 109557, 120657, 136962, 153267, 219114, 241314, 281533, 306534, 357623, 361971, 459801, 563066, 715246, 723942, 844599, 919602, 1072869, 1689198, 1890293, 2145738, 2533797, 3218607, 3780586, 5067594, 5670879, 6437214, 11341758, 13232051, 17012637, 26464102, 34025274, 39696153, 79392306, 119088459, 238176918]

約数ペア:

[(1, 238176918), (2, 119088459), (3, 79392306), (6, 39696153), (7, 34025274), (9, 26464102), (14, 17012637), (18, 13232051), (21, 11341758), (37, 6437214), (42, 5670879), (47, 5067594), (63, 3780586), (74, 3218607), (94, 2533797), (111, 2145738), (126, 1890293), (141, 1689198), (222, 1072869), (259, 919602), (282, 844599), (329, 723942), (333, 715246), (423, 563066), (518, 459801), (658, 361971), (666, 357623), (777, 306534), (846, 281533), (987, 241314), (1087, 219114), (1554, 153267), (1739, 136962), (1974, 120657), (2174, 109557), (2331, 102178), (2961, 80438), (3261, 73038), (3478, 68481), (4662, 51089), (5217, 45654), (5922, 40219), (6522, 36519), (7609, 31302), (9783, 24346), (10434, 22827), (12173, 19566), (15218, 15651)]