234753246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{397}}^1$

素因数の和:463

約数の個数: 144

約数和(自身を含む): 662354784

約数和(自身を除く): 427601538

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 361, 397, 399, 494, 546, 722, 741, 794, 798, 819, 1083, 1191, 1197, 1482, 1638, 1729, 2166, 2223, 2382, 2394, 2527, 2779, 3249, 3458, 3573, 4446, 4693, 5054, 5161, 5187, 5558, 6498, 7146, 7543, 7581, 8337, 9386, 10322, 10374, 14079, 15086, 15162, 15483, 15561, 16674, 22629, 22743, 25011, 28158, 30966, 31122, 32851, 36127, 42237, 45258, 45486, 46449, 50022, 52801, 65702, 67887, 72254, 84474, 92898, 98059, 98553, 105602, 108381, 135774, 143317, 158403, 196118, 197106, 216762, 286634, 294177, 295659, 316806, 325143, 429951, 475209, 588354, 591318, 650286, 686413, 859902, 882531, 950418, 1003219, 1289853, 1372826, 1765062, 1863121, 2006438, 2059239, 2579706, 3009657, 3726242, 4118478, 5589363, 6019314, 6177717, 9028971, 11178726, 12355434, 13041847, 16768089, 18057942, 26083694, 33536178, 39125541, 78251082, 117376623, 234753246]

約数ペア:

[(1, 234753246), (2, 117376623), (3, 78251082), (6, 39125541), (7, 33536178), (9, 26083694), (13, 18057942), (14, 16768089), (18, 13041847), (19, 12355434), (21, 11178726), (26, 9028971), (38, 6177717), (39, 6019314), (42, 5589363), (57, 4118478), (63, 3726242), (78, 3009657), (91, 2579706), (114, 2059239), (117, 2006438), (126, 1863121), (133, 1765062), (171, 1372826), (182, 1289853), (234, 1003219), (247, 950418), (266, 882531), (273, 859902), (342, 686413), (361, 650286), (397, 591318), (399, 588354), (494, 475209), (546, 429951), (722, 325143), (741, 316806), (794, 295659), (798, 294177), (819, 286634), (1083, 216762), (1191, 197106), (1197, 196118), (1482, 158403), (1638, 143317), (1729, 135774), (2166, 108381), (2223, 105602), (2382, 98553), (2394, 98059), (2527, 92898), (2779, 84474), (3249, 72254), (3458, 67887), (3573, 65702), (4446, 52801), (4693, 50022), (5054, 46449), (5161, 45486), (5187, 45258), (5558, 42237), (6498, 36127), (7146, 32851), (7543, 31122), (7581, 30966), (8337, 28158), (9386, 25011), (10322, 22743), (10374, 22629), (14079, 16674), (15086, 15561), (15162, 15483)]