1139883888

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:564

約数の個数: 240

約数和(自身を含む): 3605547008

約数和(自身を除く): 2465663120

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 33, 39, 44, 48, 52, 62, 66, 78, 88, 93, 104, 121, 124, 132, 143, 156, 176, 186, 208, 242, 248, 264, 286, 312, 341, 363, 372, 403, 429, 484, 487, 496, 528, 572, 624, 682, 726, 744, 806, 858, 968, 974, 1023, 1144, 1209, 1364, 1452, 1461, 1488, 1573, 1612, 1716, 1936, 1948, 2046, 2288, 2418, 2728, 2904, 2922, 3146, 3224, 3432, 3751, 3896, 4092, 4433, 4719, 4836, 5357, 5456, 5808, 5844, 6292, 6331, 6448, 6864, 7502, 7792, 8184, 8866, 9438, 9672, 10714, 11253, 11688, 12584, 12662, 13299, 15004, 15097, 16071, 16368, 17732, 18876, 18993, 19344, 21428, 22506, 23376, 25168, 25324, 26598, 30008, 30194, 32142, 35464, 37752, 37986, 42856, 45012, 45291, 48763, 50648, 53196, 58927, 60016, 60388, 64284, 69641, 70928, 75504, 75972, 85712, 90024, 90582, 97526, 101296, 106392, 117854, 120776, 128568, 139282, 146289, 151944, 166067, 176781, 180048, 181164, 195052, 196261, 208923, 212784, 235708, 241552, 257136, 278564, 292578, 303888, 332134, 353562, 362328, 390104, 392522, 417846, 471416, 498201, 557128, 585156, 588783, 664268, 707124, 724656, 766051, 780208, 785044, 835692, 942832, 996402, 1114256, 1170312, 1177566, 1328536, 1414248, 1532102, 1570088, 1671384, 1826737, 1992804, 2158871, 2298153, 2340624, 2355132, 2657072, 2828496, 3064204, 3140176, 3342768, 3653474, 3985608, 4317742, 4596306, 4710264, 5480211, 6128408, 6476613, 7306948, 7971216, 8635484, 9192612, 9420528, 10960422, 12256816, 12953226, 14613896, 17270968, 18385224, 21920844, 23747581, 25906452, 29227792, 34541936, 36770448, 43841688, 47495162, 51812904, 71242743, 87683376, 94990324, 103625808, 142485486, 189980648, 284970972, 379961296, 569941944, 1139883888]

約数ペア:

[(1, 1139883888), (2, 569941944), (3, 379961296), (4, 284970972), (6, 189980648), (8, 142485486), (11, 103625808), (12, 94990324), (13, 87683376), (16, 71242743), (22, 51812904), (24, 47495162), (26, 43841688), (31, 36770448), (33, 34541936), (39, 29227792), (44, 25906452), (48, 23747581), (52, 21920844), (62, 18385224), (66, 17270968), (78, 14613896), (88, 12953226), (93, 12256816), (104, 10960422), (121, 9420528), (124, 9192612), (132, 8635484), (143, 7971216), (156, 7306948), (176, 6476613), (186, 6128408), (208, 5480211), (242, 4710264), (248, 4596306), (264, 4317742), (286, 3985608), (312, 3653474), (341, 3342768), (363, 3140176), (372, 3064204), (403, 2828496), (429, 2657072), (484, 2355132), (487, 2340624), (496, 2298153), (528, 2158871), (572, 1992804), (624, 1826737), (682, 1671384), (726, 1570088), (744, 1532102), (806, 1414248), (858, 1328536), (968, 1177566), (974, 1170312), (1023, 1114256), (1144, 996402), (1209, 942832), (1364, 835692), (1452, 785044), (1461, 780208), (1488, 766051), (1573, 724656), (1612, 707124), (1716, 664268), (1936, 588783), (1948, 585156), (2046, 557128), (2288, 498201), (2418, 471416), (2728, 417846), (2904, 392522), (2922, 390104), (3146, 362328), (3224, 353562), (3432, 332134), (3751, 303888), (3896, 292578), (4092, 278564), (4433, 257136), (4719, 241552), (4836, 235708), (5357, 212784), (5456, 208923), (5808, 196261), (5844, 195052), (6292, 181164), (6331, 180048), (6448, 176781), (6864, 166067), (7502, 151944), (7792, 146289), (8184, 139282), (8866, 128568), (9438, 120776), (9672, 117854), (10714, 106392), (11253, 101296), (11688, 97526), (12584, 90582), (12662, 90024), (13299, 85712), (15004, 75972), (15097, 75504), (16071, 70928), (16368, 69641), (17732, 64284), (18876, 60388), (18993, 60016), (19344, 58927), (21428, 53196), (22506, 50648), (23376, 48763), (25168, 45291), (25324, 45012), (26598, 42856), (30008, 37986), (30194, 37752), (32142, 35464)]