1318242016

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:937

約数の個数: 192

約数和(自身を含む): 3495260160

約数和(自身を除く): 2177018144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 31, 32, 34, 52, 56, 62, 68, 91, 104, 112, 119, 124, 136, 182, 208, 217, 221, 224, 238, 248, 272, 364, 403, 416, 434, 442, 476, 496, 527, 544, 728, 806, 859, 868, 884, 952, 992, 1054, 1456, 1547, 1612, 1718, 1736, 1768, 1904, 2108, 2821, 2912, 3094, 3224, 3436, 3472, 3536, 3689, 3808, 4216, 5642, 6013, 6188, 6448, 6851, 6872, 6944, 7072, 7378, 8432, 11167, 11284, 12026, 12376, 12896, 13702, 13744, 14603, 14756, 16864, 22334, 22568, 24052, 24752, 26629, 27404, 27488, 29206, 29512, 44668, 45136, 47957, 48104, 49504, 53258, 54808, 58412, 59024, 78169, 89336, 90272, 95914, 96208, 102221, 106516, 109616, 116824, 118048, 156338, 178672, 186403, 189839, 191828, 192416, 204442, 213032, 219232, 233648, 312676, 346177, 357344, 372806, 379678, 383656, 408884, 426064, 452693, 467296, 625352, 692354, 745612, 759356, 767312, 817768, 852128, 905386, 1250704, 1328873, 1384708, 1491224, 1518712, 1534624, 1635536, 1810772, 2423239, 2501408, 2657746, 2769416, 2982448, 3037424, 3168851, 3271072, 3621544, 4846478, 5315492, 5538832, 5885009, 5964896, 6074848, 6337702, 7243088, 9692956, 10630984, 11077664, 11770018, 12675404, 14486176, 19385912, 21261968, 23540036, 25350808, 38771824, 41195063, 42523936, 47080072, 50701616, 77543648, 82390126, 94160144, 101403232, 164780252, 188320288, 329560504, 659121008, 1318242016]

約数ペア:

[(1, 1318242016), (2, 659121008), (4, 329560504), (7, 188320288), (8, 164780252), (13, 101403232), (14, 94160144), (16, 82390126), (17, 77543648), (26, 50701616), (28, 47080072), (31, 42523936), (32, 41195063), (34, 38771824), (52, 25350808), (56, 23540036), (62, 21261968), (68, 19385912), (91, 14486176), (104, 12675404), (112, 11770018), (119, 11077664), (124, 10630984), (136, 9692956), (182, 7243088), (208, 6337702), (217, 6074848), (221, 5964896), (224, 5885009), (238, 5538832), (248, 5315492), (272, 4846478), (364, 3621544), (403, 3271072), (416, 3168851), (434, 3037424), (442, 2982448), (476, 2769416), (496, 2657746), (527, 2501408), (544, 2423239), (728, 1810772), (806, 1635536), (859, 1534624), (868, 1518712), (884, 1491224), (952, 1384708), (992, 1328873), (1054, 1250704), (1456, 905386), (1547, 852128), (1612, 817768), (1718, 767312), (1736, 759356), (1768, 745612), (1904, 692354), (2108, 625352), (2821, 467296), (2912, 452693), (3094, 426064), (3224, 408884), (3436, 383656), (3472, 379678), (3536, 372806), (3689, 357344), (3808, 346177), (4216, 312676), (5642, 233648), (6013, 219232), (6188, 213032), (6448, 204442), (6851, 192416), (6872, 191828), (6944, 189839), (7072, 186403), (7378, 178672), (8432, 156338), (11167, 118048), (11284, 116824), (12026, 109616), (12376, 106516), (12896, 102221), (13702, 96208), (13744, 95914), (14603, 90272), (14756, 89336), (16864, 78169), (22334, 59024), (22568, 58412), (24052, 54808), (24752, 53258), (26629, 49504), (27404, 48104), (27488, 47957), (29206, 45136), (29512, 44668)]