1275791088

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:384

約数の個数: 240

約数和(自身を含む): 3979585568

約数和(自身を除く): 2703794480

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 61, 66, 78, 88, 104, 121, 122, 132, 143, 156, 176, 183, 208, 242, 244, 264, 277, 286, 312, 363, 366, 429, 484, 488, 528, 554, 572, 624, 671, 726, 732, 793, 831, 858, 968, 976, 1108, 1144, 1342, 1452, 1464, 1573, 1586, 1662, 1716, 1936, 2013, 2216, 2288, 2379, 2684, 2904, 2928, 3047, 3146, 3172, 3324, 3432, 3601, 4026, 4432, 4719, 4758, 5368, 5808, 6094, 6292, 6344, 6648, 6864, 7202, 7381, 8052, 8723, 9141, 9438, 9516, 10736, 10803, 12188, 12584, 12688, 13296, 14404, 14762, 16104, 16897, 17446, 18282, 18876, 19032, 21606, 22143, 24376, 25168, 26169, 28808, 29524, 32208, 33517, 33794, 34892, 36564, 37752, 38064, 39611, 43212, 44286, 48752, 50691, 52338, 57616, 59048, 67034, 67588, 69784, 73128, 75504, 79222, 86424, 88572, 95953, 100551, 101382, 104676, 118096, 118833, 134068, 135176, 139568, 146256, 158444, 172848, 177144, 185867, 191906, 201102, 202764, 209352, 219661, 237666, 268136, 270352, 287859, 316888, 354288, 371734, 383812, 402204, 405528, 418704, 435721, 439322, 475332, 536272, 557601, 575718, 633776, 658983, 743468, 767624, 804408, 811056, 871442, 878644, 950664, 1115202, 1151436, 1307163, 1317966, 1486936, 1535248, 1608816, 1742884, 1757288, 1901328, 2044537, 2230404, 2302872, 2416271, 2614326, 2635932, 2973872, 3485768, 3514576, 4089074, 4460808, 4605744, 4832542, 5228652, 5271864, 6133611, 6971536, 7248813, 8178148, 8921616, 9665084, 10457304, 10543728, 12267222, 14497626, 16356296, 19330168, 20914608, 24534444, 26578981, 28995252, 32712592, 38660336, 49068888, 53157962, 57990504, 79736943, 98137776, 106315924, 115981008, 159473886, 212631848, 318947772, 425263696, 637895544, 1275791088]

約数ペア:

[(1, 1275791088), (2, 637895544), (3, 425263696), (4, 318947772), (6, 212631848), (8, 159473886), (11, 115981008), (12, 106315924), (13, 98137776), (16, 79736943), (22, 57990504), (24, 53157962), (26, 49068888), (33, 38660336), (39, 32712592), (44, 28995252), (48, 26578981), (52, 24534444), (61, 20914608), (66, 19330168), (78, 16356296), (88, 14497626), (104, 12267222), (121, 10543728), (122, 10457304), (132, 9665084), (143, 8921616), (156, 8178148), (176, 7248813), (183, 6971536), (208, 6133611), (242, 5271864), (244, 5228652), (264, 4832542), (277, 4605744), (286, 4460808), (312, 4089074), (363, 3514576), (366, 3485768), (429, 2973872), (484, 2635932), (488, 2614326), (528, 2416271), (554, 2302872), (572, 2230404), (624, 2044537), (671, 1901328), (726, 1757288), (732, 1742884), (793, 1608816), (831, 1535248), (858, 1486936), (968, 1317966), (976, 1307163), (1108, 1151436), (1144, 1115202), (1342, 950664), (1452, 878644), (1464, 871442), (1573, 811056), (1586, 804408), (1662, 767624), (1716, 743468), (1936, 658983), (2013, 633776), (2216, 575718), (2288, 557601), (2379, 536272), (2684, 475332), (2904, 439322), (2928, 435721), (3047, 418704), (3146, 405528), (3172, 402204), (3324, 383812), (3432, 371734), (3601, 354288), (4026, 316888), (4432, 287859), (4719, 270352), (4758, 268136), (5368, 237666), (5808, 219661), (6094, 209352), (6292, 202764), (6344, 201102), (6648, 191906), (6864, 185867), (7202, 177144), (7381, 172848), (8052, 158444), (8723, 146256), (9141, 139568), (9438, 135176), (9516, 134068), (10736, 118833), (10803, 118096), (12188, 104676), (12584, 101382), (12688, 100551), (13296, 95953), (14404, 88572), (14762, 86424), (16104, 79222), (16897, 75504), (17446, 73128), (18282, 69784), (18876, 67588), (19032, 67034), (21606, 59048), (22143, 57616), (24376, 52338), (25168, 50691), (26169, 48752), (28808, 44286), (29524, 43212), (32208, 39611), (33517, 38064), (33794, 37752), (34892, 36564)]