817898928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{613}}^1$

素因数の和:680

約数の個数: 240

約数和(自身を含む): 2784750336

約数和(自身を除く): 1966851408

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 33, 38, 42, 44, 48, 56, 57, 66, 76, 77, 84, 88, 112, 114, 132, 133, 152, 154, 168, 176, 209, 228, 231, 264, 266, 304, 308, 336, 361, 399, 418, 456, 462, 528, 532, 613, 616, 627, 722, 798, 836, 912, 924, 1064, 1083, 1226, 1232, 1254, 1444, 1463, 1596, 1672, 1839, 1848, 2128, 2166, 2452, 2508, 2527, 2888, 2926, 3192, 3344, 3678, 3696, 3971, 4291, 4332, 4389, 4904, 5016, 5054, 5776, 5852, 6384, 6743, 7356, 7581, 7942, 8582, 8664, 8778, 9808, 10032, 10108, 11647, 11704, 11913, 12873, 13486, 14712, 15162, 15884, 17164, 17328, 17556, 20216, 20229, 23294, 23408, 23826, 25746, 26972, 27797, 29424, 30324, 31768, 34328, 34941, 35112, 40432, 40458, 46588, 47201, 47652, 51492, 53944, 55594, 60648, 63536, 68656, 69882, 70224, 80916, 81529, 83391, 93176, 94402, 95304, 102984, 107888, 111188, 121296, 128117, 139764, 141603, 161832, 163058, 166782, 186352, 188804, 190608, 205968, 221293, 222376, 244587, 256234, 279528, 283206, 323664, 326116, 333564, 377608, 384351, 442586, 444752, 489174, 512468, 559056, 566412, 652232, 663879, 667128, 755216, 768702, 885172, 896819, 978348, 1024936, 1132824, 1304464, 1327758, 1334256, 1537404, 1549051, 1770344, 1793638, 1956696, 2049872, 2265648, 2434223, 2655516, 2690457, 3074808, 3098102, 3540688, 3587276, 3913392, 4647153, 4868446, 5311032, 5380914, 6149616, 6196204, 7174552, 7302669, 9294306, 9736892, 10622064, 10761828, 12392408, 14349104, 14605338, 17039561, 18588612, 19473784, 21523656, 24784816, 29210676, 34079122, 37177224, 38947568, 43047312, 51118683, 58421352, 68158244, 74354448, 102237366, 116842704, 136316488, 204474732, 272632976, 408949464, 817898928]

約数ペア:

[(1, 817898928), (2, 408949464), (3, 272632976), (4, 204474732), (6, 136316488), (7, 116842704), (8, 102237366), (11, 74354448), (12, 68158244), (14, 58421352), (16, 51118683), (19, 43047312), (21, 38947568), (22, 37177224), (24, 34079122), (28, 29210676), (33, 24784816), (38, 21523656), (42, 19473784), (44, 18588612), (48, 17039561), (56, 14605338), (57, 14349104), (66, 12392408), (76, 10761828), (77, 10622064), (84, 9736892), (88, 9294306), (112, 7302669), (114, 7174552), (132, 6196204), (133, 6149616), (152, 5380914), (154, 5311032), (168, 4868446), (176, 4647153), (209, 3913392), (228, 3587276), (231, 3540688), (264, 3098102), (266, 3074808), (304, 2690457), (308, 2655516), (336, 2434223), (361, 2265648), (399, 2049872), (418, 1956696), (456, 1793638), (462, 1770344), (528, 1549051), (532, 1537404), (613, 1334256), (616, 1327758), (627, 1304464), (722, 1132824), (798, 1024936), (836, 978348), (912, 896819), (924, 885172), (1064, 768702), (1083, 755216), (1226, 667128), (1232, 663879), (1254, 652232), (1444, 566412), (1463, 559056), (1596, 512468), (1672, 489174), (1839, 444752), (1848, 442586), (2128, 384351), (2166, 377608), (2452, 333564), (2508, 326116), (2527, 323664), (2888, 283206), (2926, 279528), (3192, 256234), (3344, 244587), (3678, 222376), (3696, 221293), (3971, 205968), (4291, 190608), (4332, 188804), (4389, 186352), (4904, 166782), (5016, 163058), (5054, 161832), (5776, 141603), (5852, 139764), (6384, 128117), (6743, 121296), (7356, 111188), (7581, 107888), (7942, 102984), (8582, 95304), (8664, 94402), (8778, 93176), (9808, 83391), (10032, 81529), (10108, 80916), (11647, 70224), (11704, 69882), (11913, 68656), (12873, 63536), (13486, 60648), (14712, 55594), (15162, 53944), (15884, 51492), (17164, 47652), (17328, 47201), (17556, 46588), (20216, 40458), (20229, 40432), (23294, 35112), (23408, 34941), (23826, 34328), (25746, 31768), (26972, 30324), (27797, 29424)]