245170692

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 728555520

約数和(自身を除く): 483384828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 43, 52, 54, 62, 78, 86, 93, 108, 117, 124, 129, 131, 156, 172, 186, 234, 258, 262, 279, 351, 372, 387, 393, 403, 468, 516, 524, 558, 559, 702, 774, 786, 806, 837, 1116, 1118, 1161, 1179, 1209, 1333, 1404, 1548, 1572, 1612, 1674, 1677, 1703, 2236, 2322, 2358, 2418, 2666, 3348, 3354, 3406, 3537, 3627, 3999, 4061, 4644, 4716, 4836, 5031, 5109, 5332, 5633, 6708, 6812, 7074, 7254, 7998, 8122, 10062, 10218, 10881, 11266, 11997, 12183, 14148, 14508, 15093, 15327, 15996, 16244, 16899, 17329, 20124, 20436, 21762, 22532, 23994, 24366, 30186, 30654, 33798, 34658, 35991, 36549, 43524, 45981, 47988, 48732, 50697, 51987, 52793, 60372, 61308, 67596, 69316, 71982, 73098, 73229, 91962, 101394, 103974, 105586, 109647, 143964, 146196, 146458, 152091, 155961, 158379, 174623, 183924, 202788, 207948, 211172, 219294, 219687, 292916, 304182, 311922, 316758, 349246, 438588, 439374, 467883, 475137, 523869, 608364, 623844, 633516, 659061, 698492, 878748, 935766, 950274, 1047738, 1318122, 1425411, 1571607, 1871532, 1900548, 1977183, 2095476, 2270099, 2636244, 2850822, 3143214, 3954366, 4540198, 4714821, 5701644, 6286428, 6810297, 7908732, 9080396, 9429642, 13620594, 18859284, 20430891, 27241188, 40861782, 61292673, 81723564, 122585346, 245170692]

約数ペア:

[(1, 245170692), (2, 122585346), (3, 81723564), (4, 61292673), (6, 40861782), (9, 27241188), (12, 20430891), (13, 18859284), (18, 13620594), (26, 9429642), (27, 9080396), (31, 7908732), (36, 6810297), (39, 6286428), (43, 5701644), (52, 4714821), (54, 4540198), (62, 3954366), (78, 3143214), (86, 2850822), (93, 2636244), (108, 2270099), (117, 2095476), (124, 1977183), (129, 1900548), (131, 1871532), (156, 1571607), (172, 1425411), (186, 1318122), (234, 1047738), (258, 950274), (262, 935766), (279, 878748), (351, 698492), (372, 659061), (387, 633516), (393, 623844), (403, 608364), (468, 523869), (516, 475137), (524, 467883), (558, 439374), (559, 438588), (702, 349246), (774, 316758), (786, 311922), (806, 304182), (837, 292916), (1116, 219687), (1118, 219294), (1161, 211172), (1179, 207948), (1209, 202788), (1333, 183924), (1404, 174623), (1548, 158379), (1572, 155961), (1612, 152091), (1674, 146458), (1677, 146196), (1703, 143964), (2236, 109647), (2322, 105586), (2358, 103974), (2418, 101394), (2666, 91962), (3348, 73229), (3354, 73098), (3406, 71982), (3537, 69316), (3627, 67596), (3999, 61308), (4061, 60372), (4644, 52793), (4716, 51987), (4836, 50697), (5031, 48732), (5109, 47988), (5332, 45981), (5633, 43524), (6708, 36549), (6812, 35991), (7074, 34658), (7254, 33798), (7998, 30654), (8122, 30186), (10062, 24366), (10218, 23994), (10881, 22532), (11266, 21762), (11997, 20436), (12183, 20124), (14148, 17329), (14508, 16899), (15093, 16244), (15327, 15996)]