12880357896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:716

約数の個数: 256

約数和(自身を含む): 39255736320

約数和(自身を除く): 26375378424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 47, 56, 62, 84, 93, 94, 101, 124, 141, 168, 186, 188, 202, 217, 248, 282, 303, 329, 372, 376, 404, 434, 521, 564, 606, 651, 658, 707, 744, 808, 868, 987, 1042, 1128, 1212, 1302, 1316, 1414, 1457, 1563, 1736, 1974, 2084, 2121, 2424, 2604, 2632, 2828, 2914, 3126, 3131, 3647, 3948, 4168, 4242, 4371, 4747, 5208, 5656, 5828, 6252, 6262, 7294, 7896, 8484, 8742, 9393, 9494, 10199, 10941, 11656, 12504, 12524, 14241, 14588, 16151, 16968, 17484, 18786, 18988, 20398, 21882, 21917, 24487, 25048, 28482, 29176, 30597, 32302, 33229, 34968, 37572, 37976, 40796, 43764, 43834, 48453, 48974, 52621, 56964, 61194, 64604, 65751, 66458, 73461, 75144, 81592, 87528, 87668, 96906, 97948, 99687, 105242, 113057, 113928, 122388, 129208, 131502, 132916, 146922, 147157, 157863, 171409, 175336, 193812, 195896, 199374, 210484, 226114, 244776, 263004, 265832, 293844, 294314, 315726, 339171, 342818, 368347, 387624, 398748, 420968, 441471, 452228, 514227, 526008, 587688, 588628, 631452, 678342, 685636, 736694, 759097, 797496, 882942, 904456, 1028454, 1030099, 1105041, 1177256, 1262904, 1356684, 1371272, 1473388, 1518194, 1631251, 1765884, 2056908, 2060198, 2210082, 2277291, 2473187, 2713368, 2946776, 3036388, 3090297, 3262502, 3531768, 4113816, 4120396, 4420164, 4554582, 4893753, 4946374, 5313679, 6072776, 6180594, 6525004, 7419561, 8240792, 8840328, 9109164, 9787506, 9892748, 10627358, 11418757, 12361188, 13050008, 14839122, 15941037, 17312309, 18218328, 19575012, 19785496, 21254716, 22837514, 24722376, 29678244, 31882074, 34256271, 34624618, 39150024, 42509432, 45675028, 51936927, 59356488, 63764148, 68512542, 69249236, 76668797, 91350056, 103873854, 127528296, 137025084, 138498472, 153337594, 207747708, 230006391, 274050168, 306675188, 415495416, 460012782, 536681579, 613350376, 920025564, 1073363158, 1610044737, 1840051128, 2146726316, 3220089474, 4293452632, 6440178948, 12880357896]

約数ペア:

[(1, 12880357896), (2, 6440178948), (3, 4293452632), (4, 3220089474), (6, 2146726316), (7, 1840051128), (8, 1610044737), (12, 1073363158), (14, 920025564), (21, 613350376), (24, 536681579), (28, 460012782), (31, 415495416), (42, 306675188), (47, 274050168), (56, 230006391), (62, 207747708), (84, 153337594), (93, 138498472), (94, 137025084), (101, 127528296), (124, 103873854), (141, 91350056), (168, 76668797), (186, 69249236), (188, 68512542), (202, 63764148), (217, 59356488), (248, 51936927), (282, 45675028), (303, 42509432), (329, 39150024), (372, 34624618), (376, 34256271), (404, 31882074), (434, 29678244), (521, 24722376), (564, 22837514), (606, 21254716), (651, 19785496), (658, 19575012), (707, 18218328), (744, 17312309), (808, 15941037), (868, 14839122), (987, 13050008), (1042, 12361188), (1128, 11418757), (1212, 10627358), (1302, 9892748), (1316, 9787506), (1414, 9109164), (1457, 8840328), (1563, 8240792), (1736, 7419561), (1974, 6525004), (2084, 6180594), (2121, 6072776), (2424, 5313679), (2604, 4946374), (2632, 4893753), (2828, 4554582), (2914, 4420164), (3126, 4120396), (3131, 4113816), (3647, 3531768), (3948, 3262502), (4168, 3090297), (4242, 3036388), (4371, 2946776), (4747, 2713368), (5208, 2473187), (5656, 2277291), (5828, 2210082), (6252, 2060198), (6262, 2056908), (7294, 1765884), (7896, 1631251), (8484, 1518194), (8742, 1473388), (9393, 1371272), (9494, 1356684), (10199, 1262904), (10941, 1177256), (11656, 1105041), (12504, 1030099), (12524, 1028454), (14241, 904456), (14588, 882942), (16151, 797496), (16968, 759097), (17484, 736694), (18786, 685636), (18988, 678342), (20398, 631452), (21882, 588628), (21917, 587688), (24487, 526008), (25048, 514227), (28482, 452228), (29176, 441471), (30597, 420968), (32302, 398748), (33229, 387624), (34968, 368347), (37572, 342818), (37976, 339171), (40796, 315726), (43764, 294314), (43834, 293844), (48453, 265832), (48974, 263004), (52621, 244776), (56964, 226114), (61194, 210484), (64604, 199374), (65751, 195896), (66458, 193812), (73461, 175336), (75144, 171409), (81592, 157863), (87528, 147157), (87668, 146922), (96906, 132916), (97948, 131502), (99687, 129208), (105242, 122388), (113057, 113928)]