530898888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:431

約数の個数: 128

約数和(自身を含む): 1470268800

約数和(自身を除く): 939369912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 109, 134, 156, 201, 218, 233, 268, 312, 327, 402, 436, 466, 536, 654, 699, 804, 871, 872, 932, 1308, 1398, 1417, 1608, 1742, 1864, 2613, 2616, 2796, 2834, 3029, 3484, 4251, 5226, 5592, 5668, 6058, 6968, 7303, 8502, 9087, 10452, 11336, 12116, 14606, 15611, 17004, 18174, 20904, 21909, 24232, 25397, 29212, 31222, 34008, 36348, 43818, 46833, 50794, 58424, 62444, 72696, 76191, 87636, 93666, 94939, 101588, 124888, 152382, 175272, 187332, 189878, 202943, 203176, 284817, 304764, 330161, 374664, 379756, 405886, 569634, 608829, 609528, 660322, 759512, 811772, 990483, 1139268, 1217658, 1320644, 1623544, 1701599, 1980966, 2278536, 2435316, 2641288, 3403198, 3961932, 4870632, 5104797, 6806396, 7923864, 10209594, 13612792, 20419188, 22120787, 40838376, 44241574, 66362361, 88483148, 132724722, 176966296, 265449444, 530898888]

約数ペア:

[(1, 530898888), (2, 265449444), (3, 176966296), (4, 132724722), (6, 88483148), (8, 66362361), (12, 44241574), (13, 40838376), (24, 22120787), (26, 20419188), (39, 13612792), (52, 10209594), (67, 7923864), (78, 6806396), (104, 5104797), (109, 4870632), (134, 3961932), (156, 3403198), (201, 2641288), (218, 2435316), (233, 2278536), (268, 1980966), (312, 1701599), (327, 1623544), (402, 1320644), (436, 1217658), (466, 1139268), (536, 990483), (654, 811772), (699, 759512), (804, 660322), (871, 609528), (872, 608829), (932, 569634), (1308, 405886), (1398, 379756), (1417, 374664), (1608, 330161), (1742, 304764), (1864, 284817), (2613, 203176), (2616, 202943), (2796, 189878), (2834, 187332), (3029, 175272), (3484, 152382), (4251, 124888), (5226, 101588), (5592, 94939), (5668, 93666), (6058, 87636), (6968, 76191), (7303, 72696), (8502, 62444), (9087, 58424), (10452, 50794), (11336, 46833), (12116, 43818), (14606, 36348), (15611, 34008), (17004, 31222), (18174, 29212), (20904, 25397), (21909, 24232)]