237579888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:639

約数の個数: 160

約数和(自身を含む): 763840000

約数和(自身を除く): 526260112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 109, 112, 156, 168, 182, 208, 218, 273, 312, 327, 336, 364, 436, 499, 546, 624, 654, 728, 763, 872, 998, 1092, 1308, 1417, 1456, 1497, 1526, 1744, 1996, 2184, 2289, 2616, 2834, 2994, 3052, 3493, 3992, 4251, 4368, 4578, 5232, 5668, 5988, 6104, 6487, 6986, 7984, 8502, 9156, 9919, 10479, 11336, 11976, 12208, 12974, 13972, 17004, 18312, 19461, 19838, 20958, 22672, 23952, 25948, 27944, 29757, 34008, 36624, 38922, 39676, 41916, 45409, 51896, 54391, 55888, 59514, 68016, 77844, 79352, 83832, 90818, 103792, 108782, 119028, 136227, 155688, 158704, 163173, 167664, 181636, 217564, 238056, 272454, 311376, 326346, 363272, 380737, 435128, 476112, 544908, 652692, 707083, 726544, 761474, 870256, 1089816, 1142211, 1305384, 1414166, 1522948, 2121249, 2179632, 2284422, 2610768, 2828332, 3045896, 4242498, 4568844, 4949581, 5656664, 6091792, 8484996, 9137688, 9899162, 11313328, 14848743, 16969992, 18275376, 19798324, 29697486, 33939984, 39596648, 59394972, 79193296, 118789944, 237579888]

約数ペア:

[(1, 237579888), (2, 118789944), (3, 79193296), (4, 59394972), (6, 39596648), (7, 33939984), (8, 29697486), (12, 19798324), (13, 18275376), (14, 16969992), (16, 14848743), (21, 11313328), (24, 9899162), (26, 9137688), (28, 8484996), (39, 6091792), (42, 5656664), (48, 4949581), (52, 4568844), (56, 4242498), (78, 3045896), (84, 2828332), (91, 2610768), (104, 2284422), (109, 2179632), (112, 2121249), (156, 1522948), (168, 1414166), (182, 1305384), (208, 1142211), (218, 1089816), (273, 870256), (312, 761474), (327, 726544), (336, 707083), (364, 652692), (436, 544908), (499, 476112), (546, 435128), (624, 380737), (654, 363272), (728, 326346), (763, 311376), (872, 272454), (998, 238056), (1092, 217564), (1308, 181636), (1417, 167664), (1456, 163173), (1497, 158704), (1526, 155688), (1744, 136227), (1996, 119028), (2184, 108782), (2289, 103792), (2616, 90818), (2834, 83832), (2994, 79352), (3052, 77844), (3493, 68016), (3992, 59514), (4251, 55888), (4368, 54391), (4578, 51896), (5232, 45409), (5668, 41916), (5988, 39676), (6104, 38922), (6487, 36624), (6986, 34008), (7984, 29757), (8502, 27944), (9156, 25948), (9919, 23952), (10479, 22672), (11336, 20958), (11976, 19838), (12208, 19461), (12974, 18312), (13972, 17004)]