7889334432

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1913}}^1$

素因数の和:1988

約数の個数: 288

約数和(自身を含む): 26462443392

約数和(自身を除く): 18573108960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 32, 34, 38, 42, 48, 51, 56, 57, 68, 76, 84, 96, 102, 112, 114, 119, 133, 136, 152, 168, 204, 224, 228, 238, 266, 272, 304, 323, 336, 357, 361, 399, 408, 456, 476, 532, 544, 608, 646, 672, 714, 722, 798, 816, 912, 952, 969, 1064, 1083, 1292, 1428, 1444, 1596, 1632, 1824, 1904, 1913, 1938, 2128, 2166, 2261, 2527, 2584, 2856, 2888, 3192, 3808, 3826, 3876, 4256, 4332, 4522, 5054, 5168, 5712, 5739, 5776, 6137, 6384, 6783, 7581, 7652, 7752, 8664, 9044, 10108, 10336, 11424, 11478, 11552, 12274, 12768, 13391, 13566, 15162, 15304, 15504, 17328, 18088, 18411, 20216, 22956, 24548, 26782, 27132, 30324, 30608, 31008, 32521, 34656, 36176, 36347, 36822, 40173, 40432, 42959, 45912, 49096, 53564, 54264, 60648, 61216, 65042, 72352, 72694, 73644, 80346, 80864, 85918, 91824, 97563, 98192, 107128, 108528, 109041, 121296, 128877, 130084, 145388, 147288, 160692, 171836, 183648, 195126, 196384, 214256, 217056, 218082, 227647, 242592, 254429, 257754, 260168, 290776, 294576, 321384, 343672, 390252, 428512, 436164, 455294, 508858, 515508, 520336, 581552, 589152, 617899, 642768, 682941, 687344, 690593, 763287, 780504, 872328, 910588, 1017716, 1031016, 1040672, 1163104, 1235798, 1285536, 1365882, 1374688, 1381186, 1526574, 1561008, 1744656, 1821176, 1853697, 2035432, 2062032, 2071779, 2471596, 2731764, 2762372, 3053148, 3122016, 3489312, 3642352, 3707394, 4070864, 4124064, 4143558, 4325293, 4834151, 4943192, 5463528, 5524744, 6106296, 7284704, 7414788, 8141728, 8287116, 8650586, 9668302, 9886384, 10927056, 11049488, 11740081, 12212592, 12975879, 14502453, 14829576, 16574232, 17301172, 19336604, 19772768, 21854112, 22098976, 23480162, 24425184, 25951758, 29004906, 29659152, 33148464, 34602344, 35220243, 38673208, 46960324, 51903516, 58009812, 59318304, 66296928, 69204688, 70440486, 77346416, 82180567, 93920648, 103807032, 116019624, 138409376, 140880972, 154692832, 164361134, 187841296, 207614064, 232039248, 246541701, 281761944, 328722268, 375682592, 415228128, 464078496, 493083402, 563523888, 657444536, 986166804, 1127047776, 1314889072, 1972333608, 2629778144, 3944667216, 7889334432]

約数ペア:

[(1, 7889334432), (2, 3944667216), (3, 2629778144), (4, 1972333608), (6, 1314889072), (7, 1127047776), (8, 986166804), (12, 657444536), (14, 563523888), (16, 493083402), (17, 464078496), (19, 415228128), (21, 375682592), (24, 328722268), (28, 281761944), (32, 246541701), (34, 232039248), (38, 207614064), (42, 187841296), (48, 164361134), (51, 154692832), (56, 140880972), (57, 138409376), (68, 116019624), (76, 103807032), (84, 93920648), (96, 82180567), (102, 77346416), (112, 70440486), (114, 69204688), (119, 66296928), (133, 59318304), (136, 58009812), (152, 51903516), (168, 46960324), (204, 38673208), (224, 35220243), (228, 34602344), (238, 33148464), (266, 29659152), (272, 29004906), (304, 25951758), (323, 24425184), (336, 23480162), (357, 22098976), (361, 21854112), (399, 19772768), (408, 19336604), (456, 17301172), (476, 16574232), (532, 14829576), (544, 14502453), (608, 12975879), (646, 12212592), (672, 11740081), (714, 11049488), (722, 10927056), (798, 9886384), (816, 9668302), (912, 8650586), (952, 8287116), (969, 8141728), (1064, 7414788), (1083, 7284704), (1292, 6106296), (1428, 5524744), (1444, 5463528), (1596, 4943192), (1632, 4834151), (1824, 4325293), (1904, 4143558), (1913, 4124064), (1938, 4070864), (2128, 3707394), (2166, 3642352), (2261, 3489312), (2527, 3122016), (2584, 3053148), (2856, 2762372), (2888, 2731764), (3192, 2471596), (3808, 2071779), (3826, 2062032), (3876, 2035432), (4256, 1853697), (4332, 1821176), (4522, 1744656), (5054, 1561008), (5168, 1526574), (5712, 1381186), (5739, 1374688), (5776, 1365882), (6137, 1285536), (6384, 1235798), (6783, 1163104), (7581, 1040672), (7652, 1031016), (7752, 1017716), (8664, 910588), (9044, 872328), (10108, 780504), (10336, 763287), (11424, 690593), (11478, 687344), (11552, 682941), (12274, 642768), (12768, 617899), (13391, 589152), (13566, 581552), (15162, 520336), (15304, 515508), (15504, 508858), (17328, 455294), (18088, 436164), (18411, 428512), (20216, 390252), (22956, 343672), (24548, 321384), (26782, 294576), (27132, 290776), (30324, 260168), (30608, 257754), (31008, 254429), (32521, 242592), (34656, 227647), (36176, 218082), (36347, 217056), (36822, 214256), (40173, 196384), (40432, 195126), (42959, 183648), (45912, 171836), (49096, 160692), (53564, 147288), (54264, 145388), (60648, 130084), (61216, 128877), (65042, 121296), (72352, 109041), (72694, 108528), (73644, 107128), (80346, 98192), (80864, 97563), (85918, 91824)]