1325870868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:614

約数の個数: 192

約数和(自身を含む): 3935748096

約数和(自身を除く): 2609877228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 31, 34, 42, 51, 61, 62, 68, 84, 93, 102, 119, 122, 124, 183, 186, 204, 217, 238, 244, 357, 366, 372, 427, 434, 476, 491, 527, 651, 714, 732, 854, 868, 982, 1037, 1054, 1281, 1302, 1428, 1473, 1581, 1708, 1891, 1964, 2074, 2108, 2562, 2604, 2946, 3111, 3162, 3437, 3689, 3782, 4148, 5124, 5673, 5892, 6222, 6324, 6874, 7259, 7378, 7564, 8347, 10311, 11067, 11346, 12444, 13237, 13748, 14518, 14756, 15221, 16694, 20622, 21777, 22134, 22692, 25041, 26474, 29036, 29951, 30442, 32147, 33388, 39711, 41244, 43554, 44268, 45663, 50082, 52948, 58429, 59902, 60884, 64294, 79422, 87108, 89853, 91326, 96441, 100164, 106547, 116858, 119804, 128588, 158844, 175287, 179706, 182652, 192882, 209657, 213094, 225029, 233716, 258757, 319641, 350574, 359412, 385764, 419314, 426188, 450058, 509167, 517514, 628971, 639282, 675087, 701148, 776271, 838628, 900116, 928481, 1018334, 1035028, 1257942, 1278564, 1350174, 1527501, 1552542, 1811299, 1856962, 2036668, 2515884, 2700348, 2785443, 3055002, 3105084, 3564169, 3622598, 3713924, 5433897, 5570886, 6110004, 6499367, 7128338, 7245196, 10692507, 10867794, 11141772, 12998734, 14256676, 15784177, 19498101, 21385014, 21735588, 25997468, 31568354, 38996202, 42770028, 47352531, 63136708, 77992404, 94705062, 110489239, 189410124, 220978478, 331467717, 441956956, 662935434, 1325870868]

約数ペア:

[(1, 1325870868), (2, 662935434), (3, 441956956), (4, 331467717), (6, 220978478), (7, 189410124), (12, 110489239), (14, 94705062), (17, 77992404), (21, 63136708), (28, 47352531), (31, 42770028), (34, 38996202), (42, 31568354), (51, 25997468), (61, 21735588), (62, 21385014), (68, 19498101), (84, 15784177), (93, 14256676), (102, 12998734), (119, 11141772), (122, 10867794), (124, 10692507), (183, 7245196), (186, 7128338), (204, 6499367), (217, 6110004), (238, 5570886), (244, 5433897), (357, 3713924), (366, 3622598), (372, 3564169), (427, 3105084), (434, 3055002), (476, 2785443), (491, 2700348), (527, 2515884), (651, 2036668), (714, 1856962), (732, 1811299), (854, 1552542), (868, 1527501), (982, 1350174), (1037, 1278564), (1054, 1257942), (1281, 1035028), (1302, 1018334), (1428, 928481), (1473, 900116), (1581, 838628), (1708, 776271), (1891, 701148), (1964, 675087), (2074, 639282), (2108, 628971), (2562, 517514), (2604, 509167), (2946, 450058), (3111, 426188), (3162, 419314), (3437, 385764), (3689, 359412), (3782, 350574), (4148, 319641), (5124, 258757), (5673, 233716), (5892, 225029), (6222, 213094), (6324, 209657), (6874, 192882), (7259, 182652), (7378, 179706), (7564, 175287), (8347, 158844), (10311, 128588), (11067, 119804), (11346, 116858), (12444, 106547), (13237, 100164), (13748, 96441), (14518, 91326), (14756, 89853), (15221, 87108), (16694, 79422), (20622, 64294), (21777, 60884), (22134, 59902), (22692, 58429), (25041, 52948), (26474, 50082), (29036, 45663), (29951, 44268), (30442, 43554), (32147, 41244), (33388, 39711)]