64641583656

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{1319}}^1$

素因数の和:1941

約数の個数: 256

約数和(自身を含む): 200116224000

約数和(自身を除く): 135474640344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 156, 186, 216, 234, 248, 279, 312, 351, 372, 403, 468, 558, 563, 702, 744, 806, 837, 936, 1116, 1126, 1209, 1319, 1404, 1612, 1674, 1689, 2232, 2252, 2418, 2638, 2808, 3224, 3348, 3378, 3627, 3957, 4504, 4836, 5067, 5276, 6696, 6756, 7254, 7319, 7914, 9672, 10134, 10552, 10881, 11871, 13512, 14508, 14638, 15201, 15828, 17147, 17453, 20268, 21762, 21957, 23742, 29016, 29276, 30402, 31656, 34294, 34906, 35613, 40536, 40889, 43524, 43914, 47484, 51441, 52359, 58552, 60804, 65871, 68588, 69812, 71226, 81778, 87048, 87828, 94968, 102882, 104718, 121608, 122667, 131742, 137176, 139624, 142452, 154323, 157077, 163556, 175656, 197613, 205764, 209436, 226889, 245334, 263484, 284904, 308646, 314154, 327112, 368001, 395226, 411528, 418872, 453778, 462969, 471231, 490668, 526968, 531557, 617292, 628308, 680667, 736002, 742597, 790452, 907556, 925938, 942462, 981336, 1063114, 1104003, 1234584, 1256616, 1361334, 1472004, 1485194, 1580904, 1594671, 1815112, 1851876, 1884924, 2042001, 2126228, 2208006, 2227791, 2722668, 2944008, 2970388, 3189342, 3703752, 3769848, 4084002, 4252456, 4416012, 4455582, 4784013, 5445336, 5940776, 6126003, 6378684, 6683373, 8168004, 8832024, 8911164, 9568026, 9653761, 12252006, 12757368, 13366746, 14352039, 16336008, 17822328, 19136052, 19307522, 20050119, 23020507, 24504012, 26733492, 28704078, 28961283, 38272104, 38615044, 40100238, 46041014, 49008024, 53466984, 57408156, 57922566, 69061521, 77230088, 80200476, 86883849, 92082028, 114816312, 115845132, 138123042, 160400952, 173767698, 184164056, 207184563, 231690264, 260651547, 276246084, 299266591, 347535396, 414369126, 521303094, 552492168, 598533182, 621553689, 695070792, 828738252, 897799773, 1042606188, 1197066364, 1243107378, 1657476504, 1795599546, 2085212376, 2394132728, 2486214756, 2693399319, 3591199092, 4972429512, 5386798638, 7182398184, 8080197957, 10773597276, 16160395914, 21547194552, 32320791828, 64641583656]

約数ペア:

[(1, 64641583656), (2, 32320791828), (3, 21547194552), (4, 16160395914), (6, 10773597276), (8, 8080197957), (9, 7182398184), (12, 5386798638), (13, 4972429512), (18, 3591199092), (24, 2693399319), (26, 2486214756), (27, 2394132728), (31, 2085212376), (36, 1795599546), (39, 1657476504), (52, 1243107378), (54, 1197066364), (62, 1042606188), (72, 897799773), (78, 828738252), (93, 695070792), (104, 621553689), (108, 598533182), (117, 552492168), (124, 521303094), (156, 414369126), (186, 347535396), (216, 299266591), (234, 276246084), (248, 260651547), (279, 231690264), (312, 207184563), (351, 184164056), (372, 173767698), (403, 160400952), (468, 138123042), (558, 115845132), (563, 114816312), (702, 92082028), (744, 86883849), (806, 80200476), (837, 77230088), (936, 69061521), (1116, 57922566), (1126, 57408156), (1209, 53466984), (1319, 49008024), (1404, 46041014), (1612, 40100238), (1674, 38615044), (1689, 38272104), (2232, 28961283), (2252, 28704078), (2418, 26733492), (2638, 24504012), (2808, 23020507), (3224, 20050119), (3348, 19307522), (3378, 19136052), (3627, 17822328), (3957, 16336008), (4504, 14352039), (4836, 13366746), (5067, 12757368), (5276, 12252006), (6696, 9653761), (6756, 9568026), (7254, 8911164), (7319, 8832024), (7914, 8168004), (9672, 6683373), (10134, 6378684), (10552, 6126003), (10881, 5940776), (11871, 5445336), (13512, 4784013), (14508, 4455582), (14638, 4416012), (15201, 4252456), (15828, 4084002), (17147, 3769848), (17453, 3703752), (20268, 3189342), (21762, 2970388), (21957, 2944008), (23742, 2722668), (29016, 2227791), (29276, 2208006), (30402, 2126228), (31656, 2042001), (34294, 1884924), (34906, 1851876), (35613, 1815112), (40536, 1594671), (40889, 1580904), (43524, 1485194), (43914, 1472004), (47484, 1361334), (51441, 1256616), (52359, 1234584), (58552, 1104003), (60804, 1063114), (65871, 981336), (68588, 942462), (69812, 925938), (71226, 907556), (81778, 790452), (87048, 742597), (87828, 736002), (94968, 680667), (102882, 628308), (104718, 617292), (121608, 531557), (122667, 526968), (131742, 490668), (137176, 471231), (139624, 462969), (142452, 453778), (154323, 418872), (157077, 411528), (163556, 395226), (175656, 368001), (197613, 327112), (205764, 314154), (209436, 308646), (226889, 284904), (245334, 263484)]