245956464

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:184

約数の個数: 240

約数和(自身を含む): 787262112

約数和(自身を除く): 541305648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 37, 39, 48, 52, 53, 67, 72, 74, 78, 104, 106, 111, 117, 134, 144, 148, 156, 159, 201, 208, 212, 222, 234, 268, 296, 312, 318, 333, 402, 424, 444, 468, 477, 481, 536, 592, 603, 624, 636, 666, 689, 804, 848, 871, 888, 936, 954, 962, 1072, 1206, 1272, 1332, 1378, 1443, 1608, 1742, 1776, 1872, 1908, 1924, 1961, 2067, 2412, 2479, 2544, 2613, 2664, 2756, 2886, 3216, 3484, 3551, 3816, 3848, 3922, 4134, 4329, 4824, 4958, 5226, 5328, 5512, 5772, 5883, 6201, 6968, 7102, 7437, 7632, 7696, 7839, 7844, 8268, 8658, 9648, 9916, 10452, 10653, 11024, 11544, 11766, 12402, 13936, 14204, 14874, 15678, 15688, 16536, 17316, 17649, 19832, 20904, 21306, 22311, 23088, 23532, 24804, 25493, 28408, 29748, 31356, 31376, 31959, 32227, 33072, 34632, 35298, 39664, 41808, 42612, 44622, 46163, 47064, 49608, 50986, 56816, 59496, 62712, 63918, 64454, 69264, 70596, 76479, 85224, 89244, 92326, 94128, 96681, 99216, 101972, 118992, 125424, 127836, 128908, 131387, 138489, 141192, 152958, 170448, 178488, 184652, 193362, 203944, 229437, 255672, 257816, 262774, 276978, 282384, 290043, 305916, 356976, 369304, 386724, 394161, 407888, 415467, 458874, 511344, 515632, 525548, 553956, 580086, 611832, 738608, 773448, 788322, 830934, 917748, 1051096, 1107912, 1160172, 1182483, 1223664, 1546896, 1576644, 1661868, 1708031, 1835496, 2102192, 2215824, 2320344, 2364966, 3153288, 3323736, 3416062, 3670992, 4640688, 4729932, 5124093, 6306576, 6647472, 6832124, 9459864, 10248186, 13664248, 15372279, 18919728, 20496372, 27328496, 30744558, 40992744, 61489116, 81985488, 122978232, 245956464]

約数ペア:

[(1, 245956464), (2, 122978232), (3, 81985488), (4, 61489116), (6, 40992744), (8, 30744558), (9, 27328496), (12, 20496372), (13, 18919728), (16, 15372279), (18, 13664248), (24, 10248186), (26, 9459864), (36, 6832124), (37, 6647472), (39, 6306576), (48, 5124093), (52, 4729932), (53, 4640688), (67, 3670992), (72, 3416062), (74, 3323736), (78, 3153288), (104, 2364966), (106, 2320344), (111, 2215824), (117, 2102192), (134, 1835496), (144, 1708031), (148, 1661868), (156, 1576644), (159, 1546896), (201, 1223664), (208, 1182483), (212, 1160172), (222, 1107912), (234, 1051096), (268, 917748), (296, 830934), (312, 788322), (318, 773448), (333, 738608), (402, 611832), (424, 580086), (444, 553956), (468, 525548), (477, 515632), (481, 511344), (536, 458874), (592, 415467), (603, 407888), (624, 394161), (636, 386724), (666, 369304), (689, 356976), (804, 305916), (848, 290043), (871, 282384), (888, 276978), (936, 262774), (954, 257816), (962, 255672), (1072, 229437), (1206, 203944), (1272, 193362), (1332, 184652), (1378, 178488), (1443, 170448), (1608, 152958), (1742, 141192), (1776, 138489), (1872, 131387), (1908, 128908), (1924, 127836), (1961, 125424), (2067, 118992), (2412, 101972), (2479, 99216), (2544, 96681), (2613, 94128), (2664, 92326), (2756, 89244), (2886, 85224), (3216, 76479), (3484, 70596), (3551, 69264), (3816, 64454), (3848, 63918), (3922, 62712), (4134, 59496), (4329, 56816), (4824, 50986), (4958, 49608), (5226, 47064), (5328, 46163), (5512, 44622), (5772, 42612), (5883, 41808), (6201, 39664), (6968, 35298), (7102, 34632), (7437, 33072), (7632, 32227), (7696, 31959), (7839, 31376), (7844, 31356), (8268, 29748), (8658, 28408), (9648, 25493), (9916, 24804), (10452, 23532), (10653, 23088), (11024, 22311), (11544, 21306), (11766, 20904), (12402, 19832), (13936, 17649), (14204, 17316), (14874, 16536), (15678, 15688)]