233235716

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 548768640

約数和(自身を除く): 315532924

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 37, 38, 41, 68, 74, 76, 82, 119, 133, 148, 164, 238, 259, 266, 287, 289, 323, 476, 518, 532, 574, 578, 629, 646, 697, 703, 779, 1036, 1148, 1156, 1258, 1292, 1394, 1406, 1517, 1558, 2023, 2261, 2516, 2788, 2812, 3034, 3116, 4046, 4403, 4522, 4879, 4921, 5453, 5491, 6068, 8092, 8806, 9044, 9758, 9842, 10619, 10693, 10906, 10982, 11849, 11951, 13243, 17612, 19516, 19684, 21238, 21386, 21812, 21964, 23698, 23902, 25789, 26486, 28823, 38437, 42476, 42772, 47396, 47804, 51578, 52972, 57646, 74851, 76874, 82943, 83657, 92701, 103156, 115292, 149702, 153748, 165886, 167314, 180523, 185402, 201761, 203167, 225131, 299404, 331772, 334628, 361046, 370804, 403522, 406334, 438413, 450262, 489991, 722092, 807044, 812668, 876826, 900524, 979982, 1422169, 1575917, 1753652, 1959964, 2844338, 3068891, 3151834, 3429937, 5688676, 6137782, 6303668, 6859874, 8329847, 12275564, 13719748, 16659694, 33319388, 58308929, 116617858, 233235716]

約数ペア:

[(1, 233235716), (2, 116617858), (4, 58308929), (7, 33319388), (14, 16659694), (17, 13719748), (19, 12275564), (28, 8329847), (34, 6859874), (37, 6303668), (38, 6137782), (41, 5688676), (68, 3429937), (74, 3151834), (76, 3068891), (82, 2844338), (119, 1959964), (133, 1753652), (148, 1575917), (164, 1422169), (238, 979982), (259, 900524), (266, 876826), (287, 812668), (289, 807044), (323, 722092), (476, 489991), (518, 450262), (532, 438413), (574, 406334), (578, 403522), (629, 370804), (646, 361046), (697, 334628), (703, 331772), (779, 299404), (1036, 225131), (1148, 203167), (1156, 201761), (1258, 185402), (1292, 180523), (1394, 167314), (1406, 165886), (1517, 153748), (1558, 149702), (2023, 115292), (2261, 103156), (2516, 92701), (2788, 83657), (2812, 82943), (3034, 76874), (3116, 74851), (4046, 57646), (4403, 52972), (4522, 51578), (4879, 47804), (4921, 47396), (5453, 42772), (5491, 42476), (6068, 38437), (8092, 28823), (8806, 26486), (9044, 25789), (9758, 23902), (9842, 23698), (10619, 21964), (10693, 21812), (10906, 21386), (10982, 21238), (11849, 19684), (11951, 19516), (13243, 17612)]