257558184

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 803678400

約数和(自身を除く): 546120216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 37, 39, 52, 54, 67, 72, 74, 78, 104, 108, 111, 117, 134, 148, 156, 201, 216, 222, 234, 268, 296, 312, 333, 351, 402, 444, 468, 481, 536, 603, 666, 702, 804, 871, 888, 936, 962, 999, 1206, 1332, 1369, 1404, 1443, 1608, 1742, 1809, 1924, 1998, 2412, 2479, 2613, 2664, 2738, 2808, 2886, 3484, 3618, 3848, 3996, 4107, 4329, 4824, 4958, 5226, 5476, 5772, 6968, 7236, 7437, 7839, 7992, 8214, 8658, 9916, 10452, 10952, 11544, 12321, 12987, 14472, 14874, 15678, 16428, 17316, 17797, 19832, 20904, 22311, 23517, 24642, 25974, 29748, 31356, 32227, 32856, 34632, 35594, 36963, 44622, 47034, 49284, 51948, 53391, 59496, 62712, 64454, 66933, 71188, 73926, 89244, 91723, 94068, 96681, 98568, 103896, 106782, 128908, 133866, 142376, 147852, 160173, 178488, 183446, 188136, 193362, 213564, 257816, 267732, 275169, 290043, 295704, 320346, 366892, 386724, 427128, 480519, 535464, 550338, 580086, 640692, 733784, 773448, 825507, 870129, 961038, 1100676, 1160172, 1192399, 1281384, 1651014, 1740258, 1922076, 2201352, 2320344, 2384798, 2476521, 3302028, 3480516, 3577197, 3844152, 4769596, 4953042, 6604056, 6961032, 7154394, 9539192, 9906084, 10731591, 14308788, 19812168, 21463182, 28617576, 32194773, 42926364, 64389546, 85852728, 128779092, 257558184]

約数ペア:

[(1, 257558184), (2, 128779092), (3, 85852728), (4, 64389546), (6, 42926364), (8, 32194773), (9, 28617576), (12, 21463182), (13, 19812168), (18, 14308788), (24, 10731591), (26, 9906084), (27, 9539192), (36, 7154394), (37, 6961032), (39, 6604056), (52, 4953042), (54, 4769596), (67, 3844152), (72, 3577197), (74, 3480516), (78, 3302028), (104, 2476521), (108, 2384798), (111, 2320344), (117, 2201352), (134, 1922076), (148, 1740258), (156, 1651014), (201, 1281384), (216, 1192399), (222, 1160172), (234, 1100676), (268, 961038), (296, 870129), (312, 825507), (333, 773448), (351, 733784), (402, 640692), (444, 580086), (468, 550338), (481, 535464), (536, 480519), (603, 427128), (666, 386724), (702, 366892), (804, 320346), (871, 295704), (888, 290043), (936, 275169), (962, 267732), (999, 257816), (1206, 213564), (1332, 193362), (1369, 188136), (1404, 183446), (1443, 178488), (1608, 160173), (1742, 147852), (1809, 142376), (1924, 133866), (1998, 128908), (2412, 106782), (2479, 103896), (2613, 98568), (2664, 96681), (2738, 94068), (2808, 91723), (2886, 89244), (3484, 73926), (3618, 71188), (3848, 66933), (3996, 64454), (4107, 62712), (4329, 59496), (4824, 53391), (4958, 51948), (5226, 49284), (5476, 47034), (5772, 44622), (6968, 36963), (7236, 35594), (7437, 34632), (7839, 32856), (7992, 32227), (8214, 31356), (8658, 29748), (9916, 25974), (10452, 24642), (10952, 23517), (11544, 22311), (12321, 20904), (12987, 19832), (14472, 17797), (14874, 17316), (15678, 16428)]