399869064

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1$

素因数の和:620

約数の個数: 192

約数和(自身を含む): 1304634240

約数和(自身を除く): 904765176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 41, 42, 56, 63, 72, 74, 82, 84, 111, 123, 126, 148, 164, 168, 222, 246, 252, 259, 287, 296, 328, 333, 369, 444, 492, 504, 518, 523, 574, 666, 738, 777, 861, 888, 984, 1036, 1046, 1148, 1332, 1476, 1517, 1554, 1569, 1722, 2072, 2092, 2296, 2331, 2583, 2664, 2952, 3034, 3108, 3138, 3444, 3661, 4184, 4551, 4662, 4707, 5166, 6068, 6216, 6276, 6888, 7322, 9102, 9324, 9414, 10332, 10619, 10983, 12136, 12552, 13653, 14644, 18204, 18648, 18828, 19351, 20664, 21238, 21443, 21966, 27306, 29288, 31857, 32949, 36408, 37656, 38702, 42476, 42886, 43932, 54612, 58053, 63714, 64329, 65898, 77404, 84952, 85772, 87864, 95571, 109224, 116106, 127428, 128658, 131796, 135457, 150101, 154808, 171544, 174159, 191142, 192987, 232212, 254856, 257316, 263592, 270914, 300202, 348318, 382284, 385974, 406371, 450303, 464424, 514632, 541828, 600404, 696636, 764568, 771948, 793391, 812742, 900606, 1083656, 1200808, 1219113, 1350909, 1393272, 1543896, 1586782, 1625484, 1801212, 2380173, 2438226, 2701818, 3173564, 3250968, 3602424, 4760346, 4876452, 5403636, 5553737, 6347128, 7140519, 9520692, 9752904, 10807272, 11107474, 14281038, 16661211, 19041384, 22214948, 28562076, 33322422, 44429896, 49983633, 57124152, 66644844, 99967266, 133289688, 199934532, 399869064]

約数ペア:

[(1, 399869064), (2, 199934532), (3, 133289688), (4, 99967266), (6, 66644844), (7, 57124152), (8, 49983633), (9, 44429896), (12, 33322422), (14, 28562076), (18, 22214948), (21, 19041384), (24, 16661211), (28, 14281038), (36, 11107474), (37, 10807272), (41, 9752904), (42, 9520692), (56, 7140519), (63, 6347128), (72, 5553737), (74, 5403636), (82, 4876452), (84, 4760346), (111, 3602424), (123, 3250968), (126, 3173564), (148, 2701818), (164, 2438226), (168, 2380173), (222, 1801212), (246, 1625484), (252, 1586782), (259, 1543896), (287, 1393272), (296, 1350909), (328, 1219113), (333, 1200808), (369, 1083656), (444, 900606), (492, 812742), (504, 793391), (518, 771948), (523, 764568), (574, 696636), (666, 600404), (738, 541828), (777, 514632), (861, 464424), (888, 450303), (984, 406371), (1036, 385974), (1046, 382284), (1148, 348318), (1332, 300202), (1476, 270914), (1517, 263592), (1554, 257316), (1569, 254856), (1722, 232212), (2072, 192987), (2092, 191142), (2296, 174159), (2331, 171544), (2583, 154808), (2664, 150101), (2952, 135457), (3034, 131796), (3108, 128658), (3138, 127428), (3444, 116106), (3661, 109224), (4184, 95571), (4551, 87864), (4662, 85772), (4707, 84952), (5166, 77404), (6068, 65898), (6216, 64329), (6276, 63714), (6888, 58053), (7322, 54612), (9102, 43932), (9324, 42886), (9414, 42476), (10332, 38702), (10619, 37656), (10983, 36408), (12136, 32949), (12552, 31857), (13653, 29288), (14644, 27306), (18204, 21966), (18648, 21443), (18828, 21238), (19351, 20664)]