371257488

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^2$

素因数の和:270

約数の個数: 180

約数和(自身を含む): 1237087488

約数和(自身を除く): 865830000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 109, 112, 124, 126, 144, 168, 186, 217, 218, 248, 252, 279, 327, 336, 372, 434, 436, 496, 504, 558, 651, 654, 744, 763, 868, 872, 981, 1008, 1116, 1302, 1308, 1488, 1526, 1736, 1744, 1953, 1962, 2232, 2289, 2604, 2616, 3052, 3379, 3472, 3906, 3924, 4464, 4578, 5208, 5232, 6104, 6758, 6867, 7812, 7848, 9156, 10137, 10416, 11881, 12208, 13516, 13734, 15624, 15696, 18312, 20274, 23653, 23762, 27032, 27468, 30411, 31248, 35643, 36624, 40548, 47306, 47524, 54064, 54936, 60822, 70959, 71286, 81096, 83167, 94612, 95048, 106929, 109872, 121644, 141918, 142572, 162192, 166334, 189224, 190096, 212877, 213858, 243288, 249501, 283836, 285144, 332668, 368311, 378448, 425754, 427716, 486576, 499002, 567672, 570288, 665336, 736622, 748503, 851508, 855432, 998004, 1104933, 1135344, 1330672, 1473244, 1497006, 1703016, 1710864, 1996008, 2209866, 2578177, 2946488, 2994012, 3314799, 3406032, 3992016, 4419732, 5156354, 5892976, 5988024, 6629598, 7734531, 8839464, 10312708, 11976048, 13259196, 15469062, 17678928, 20625416, 23203593, 26518392, 30938124, 41250832, 46407186, 53036784, 61876248, 92814372, 123752496, 185628744, 371257488]

約数ペア:

[(1, 371257488), (2, 185628744), (3, 123752496), (4, 92814372), (6, 61876248), (7, 53036784), (8, 46407186), (9, 41250832), (12, 30938124), (14, 26518392), (16, 23203593), (18, 20625416), (21, 17678928), (24, 15469062), (28, 13259196), (31, 11976048), (36, 10312708), (42, 8839464), (48, 7734531), (56, 6629598), (62, 5988024), (63, 5892976), (72, 5156354), (84, 4419732), (93, 3992016), (109, 3406032), (112, 3314799), (124, 2994012), (126, 2946488), (144, 2578177), (168, 2209866), (186, 1996008), (217, 1710864), (218, 1703016), (248, 1497006), (252, 1473244), (279, 1330672), (327, 1135344), (336, 1104933), (372, 998004), (434, 855432), (436, 851508), (496, 748503), (504, 736622), (558, 665336), (651, 570288), (654, 567672), (744, 499002), (763, 486576), (868, 427716), (872, 425754), (981, 378448), (1008, 368311), (1116, 332668), (1302, 285144), (1308, 283836), (1488, 249501), (1526, 243288), (1736, 213858), (1744, 212877), (1953, 190096), (1962, 189224), (2232, 166334), (2289, 162192), (2604, 142572), (2616, 141918), (3052, 121644), (3379, 109872), (3472, 106929), (3906, 95048), (3924, 94612), (4464, 83167), (4578, 81096), (5208, 71286), (5232, 70959), (6104, 60822), (6758, 54936), (6867, 54064), (7812, 47524), (7848, 47306), (9156, 40548), (10137, 36624), (10416, 35643), (11881, 31248), (12208, 30411), (13516, 27468), (13734, 27032), (15624, 23762), (15696, 23653), (18312, 20274)]