218036693960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1\times {\mathrm{9931}}^1$

素因数の和:10431

約数の個数: 128

約数和(自身を含む): 527103158400

約数和(自身を除く): 309066464440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 83, 85, 136, 166, 170, 332, 340, 389, 415, 664, 680, 778, 830, 1411, 1556, 1660, 1945, 2822, 3112, 3320, 3890, 5644, 6613, 7055, 7780, 9931, 11288, 13226, 14110, 15560, 19862, 26452, 28220, 32287, 33065, 39724, 49655, 52904, 56440, 64574, 66130, 79448, 99310, 129148, 132260, 161435, 168827, 198620, 258296, 264520, 322870, 337654, 397240, 548879, 645740, 675308, 824273, 844135, 1097758, 1291480, 1350616, 1648546, 1688270, 2195516, 2744395, 3297092, 3376540, 3863159, 4121365, 4391032, 5488790, 6594184, 6753080, 7726318, 8242730, 10977580, 14012641, 15452636, 16485460, 19315795, 21955160, 28025282, 30905272, 32970920, 38631590, 56050564, 65673703, 70063205, 77263180, 112101128, 131347406, 140126410, 154526360, 262694812, 280252820, 320642197, 328368515, 525389624, 560505640, 641284394, 656737030, 1282568788, 1313474060, 1603210985, 2565137576, 2626948120, 3206421970, 5450917349, 6412843940, 10901834698, 12825687880, 21803669396, 27254586745, 43607338792, 54509173490, 109018346980, 218036693960]

約数ペア:

[(1, 218036693960), (2, 109018346980), (4, 54509173490), (5, 43607338792), (8, 27254586745), (10, 21803669396), (17, 12825687880), (20, 10901834698), (34, 6412843940), (40, 5450917349), (68, 3206421970), (83, 2626948120), (85, 2565137576), (136, 1603210985), (166, 1313474060), (170, 1282568788), (332, 656737030), (340, 641284394), (389, 560505640), (415, 525389624), (664, 328368515), (680, 320642197), (778, 280252820), (830, 262694812), (1411, 154526360), (1556, 140126410), (1660, 131347406), (1945, 112101128), (2822, 77263180), (3112, 70063205), (3320, 65673703), (3890, 56050564), (5644, 38631590), (6613, 32970920), (7055, 30905272), (7780, 28025282), (9931, 21955160), (11288, 19315795), (13226, 16485460), (14110, 15452636), (15560, 14012641), (19862, 10977580), (26452, 8242730), (28220, 7726318), (32287, 6753080), (33065, 6594184), (39724, 5488790), (49655, 4391032), (52904, 4121365), (56440, 3863159), (64574, 3376540), (66130, 3297092), (79448, 2744395), (99310, 2195516), (129148, 1688270), (132260, 1648546), (161435, 1350616), (168827, 1291480), (198620, 1097758), (258296, 844135), (264520, 824273), (322870, 675308), (337654, 645740), (397240, 548879)]