2640028248

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:839

約数の個数: 256

約数和(自身を含む): 8696217600

約数和(自身を除く): 6056189352

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 88, 99, 104, 108, 117, 127, 132, 143, 156, 198, 216, 234, 254, 264, 286, 297, 312, 351, 381, 396, 429, 468, 508, 572, 594, 673, 702, 762, 792, 858, 936, 1016, 1143, 1144, 1188, 1287, 1346, 1397, 1404, 1524, 1651, 1716, 2019, 2286, 2376, 2574, 2692, 2794, 2808, 3048, 3302, 3429, 3432, 3861, 4038, 4191, 4572, 4953, 5148, 5384, 5588, 6057, 6604, 6858, 7403, 7722, 8076, 8382, 8749, 9144, 9906, 10296, 11176, 12114, 12573, 13208, 13716, 14806, 14859, 15444, 16152, 16764, 17498, 18161, 18171, 19812, 22209, 24228, 25146, 26247, 27432, 29612, 29718, 30888, 33528, 34996, 36322, 36342, 37719, 39624, 44418, 44577, 48456, 50292, 52494, 54483, 59224, 59436, 66627, 69992, 72644, 72684, 75438, 78741, 85471, 88836, 89154, 96239, 100584, 104988, 108966, 118872, 133254, 145288, 145368, 150876, 157482, 163449, 170942, 177672, 178308, 192478, 199881, 209976, 217932, 236223, 256413, 266508, 288717, 301752, 314964, 326898, 341884, 356616, 384956, 399762, 435864, 472446, 490347, 512826, 533016, 577434, 629928, 653796, 683768, 769239, 769912, 799524, 866151, 940181, 944892, 980694, 1025652, 1111123, 1154868, 1307592, 1538478, 1599048, 1732302, 1880362, 1889784, 1961388, 2051304, 2222246, 2307717, 2309736, 2598453, 2820543, 3076956, 3333369, 3464604, 3760724, 3922776, 4444492, 4615434, 5196906, 5641086, 6153912, 6666738, 6929208, 7521448, 8461629, 8888984, 9230868, 10000107, 10393812, 11282172, 12222353, 13333476, 16923258, 18461736, 20000214, 20787624, 22564344, 24444706, 25384887, 26666952, 30000321, 33846516, 36667059, 40000428, 48889412, 50769774, 60000642, 67693032, 73334118, 80000856, 97778824, 101539548, 110001177, 120001284, 146668236, 203079096, 220002354, 240002568, 293336472, 330003531, 440004708, 660007062, 880009416, 1320014124, 2640028248]

約数ペア:

[(1, 2640028248), (2, 1320014124), (3, 880009416), (4, 660007062), (6, 440004708), (8, 330003531), (9, 293336472), (11, 240002568), (12, 220002354), (13, 203079096), (18, 146668236), (22, 120001284), (24, 110001177), (26, 101539548), (27, 97778824), (33, 80000856), (36, 73334118), (39, 67693032), (44, 60000642), (52, 50769774), (54, 48889412), (66, 40000428), (72, 36667059), (78, 33846516), (88, 30000321), (99, 26666952), (104, 25384887), (108, 24444706), (117, 22564344), (127, 20787624), (132, 20000214), (143, 18461736), (156, 16923258), (198, 13333476), (216, 12222353), (234, 11282172), (254, 10393812), (264, 10000107), (286, 9230868), (297, 8888984), (312, 8461629), (351, 7521448), (381, 6929208), (396, 6666738), (429, 6153912), (468, 5641086), (508, 5196906), (572, 4615434), (594, 4444492), (673, 3922776), (702, 3760724), (762, 3464604), (792, 3333369), (858, 3076956), (936, 2820543), (1016, 2598453), (1143, 2309736), (1144, 2307717), (1188, 2222246), (1287, 2051304), (1346, 1961388), (1397, 1889784), (1404, 1880362), (1524, 1732302), (1651, 1599048), (1716, 1538478), (2019, 1307592), (2286, 1154868), (2376, 1111123), (2574, 1025652), (2692, 980694), (2794, 944892), (2808, 940181), (3048, 866151), (3302, 799524), (3429, 769912), (3432, 769239), (3861, 683768), (4038, 653796), (4191, 629928), (4572, 577434), (4953, 533016), (5148, 512826), (5384, 490347), (5588, 472446), (6057, 435864), (6604, 399762), (6858, 384956), (7403, 356616), (7722, 341884), (8076, 326898), (8382, 314964), (8749, 301752), (9144, 288717), (9906, 266508), (10296, 256413), (11176, 236223), (12114, 217932), (12573, 209976), (13208, 199881), (13716, 192478), (14806, 178308), (14859, 177672), (15444, 170942), (16152, 163449), (16764, 157482), (17498, 150876), (18161, 145368), (18171, 145288), (19812, 133254), (22209, 118872), (24228, 108966), (25146, 104988), (26247, 100584), (27432, 96239), (29612, 89154), (29718, 88836), (30888, 85471), (33528, 78741), (34996, 75438), (36322, 72684), (36342, 72644), (37719, 69992), (39624, 66627), (44418, 59436), (44577, 59224), (48456, 54483), (50292, 52494)]