1330683328

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:606

約数の個数: 112

約数和(自身を含む): 2971251360

約数和(自身を除く): 1640568032

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 131, 208, 232, 262, 377, 416, 421, 464, 524, 754, 832, 842, 928, 1048, 1508, 1684, 1703, 1856, 2096, 3016, 3368, 3406, 3799, 4192, 5473, 6032, 6736, 6812, 7598, 8384, 10946, 12064, 12209, 13472, 13624, 15196, 21892, 24128, 24418, 26944, 27248, 30392, 43784, 48836, 49387, 54496, 55151, 60784, 87568, 97672, 98774, 108992, 110302, 121568, 158717, 175136, 195344, 197548, 220604, 243136, 317434, 350272, 390688, 395096, 441208, 634868, 716963, 781376, 790192, 882416, 1269736, 1433926, 1580384, 1599379, 1764832, 2539472, 2867852, 3160768, 3198758, 3529664, 5078944, 5735704, 6397516, 10157888, 11471408, 12795032, 20791927, 22942816, 25590064, 41583854, 45885632, 51180128, 83167708, 102360256, 166335416, 332670832, 665341664, 1330683328]

約数ペア:

[(1, 1330683328), (2, 665341664), (4, 332670832), (8, 166335416), (13, 102360256), (16, 83167708), (26, 51180128), (29, 45885632), (32, 41583854), (52, 25590064), (58, 22942816), (64, 20791927), (104, 12795032), (116, 11471408), (131, 10157888), (208, 6397516), (232, 5735704), (262, 5078944), (377, 3529664), (416, 3198758), (421, 3160768), (464, 2867852), (524, 2539472), (754, 1764832), (832, 1599379), (842, 1580384), (928, 1433926), (1048, 1269736), (1508, 882416), (1684, 790192), (1703, 781376), (1856, 716963), (2096, 634868), (3016, 441208), (3368, 395096), (3406, 390688), (3799, 350272), (4192, 317434), (5473, 243136), (6032, 220604), (6736, 197548), (6812, 195344), (7598, 175136), (8384, 158717), (10946, 121568), (12064, 110302), (12209, 108992), (13472, 98774), (13624, 97672), (15196, 87568), (21892, 60784), (24128, 55151), (24418, 54496), (26944, 49387), (27248, 48836), (30392, 43784)]