219795408

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 240

約数和(自身を含む): 744357120

約数和(自身を除く): 524561712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 73, 84, 87, 103, 112, 116, 126, 144, 146, 168, 174, 203, 206, 219, 232, 252, 261, 292, 309, 336, 348, 406, 412, 438, 464, 504, 511, 522, 584, 609, 618, 657, 696, 721, 812, 824, 876, 927, 1008, 1022, 1044, 1168, 1218, 1236, 1314, 1392, 1442, 1533, 1624, 1648, 1752, 1827, 1854, 2044, 2088, 2117, 2163, 2436, 2472, 2628, 2884, 2987, 3066, 3248, 3504, 3654, 3708, 4088, 4176, 4234, 4326, 4599, 4872, 4944, 5256, 5768, 5974, 6132, 6351, 6489, 7308, 7416, 7519, 8176, 8468, 8652, 8961, 9198, 9744, 10512, 11536, 11948, 12264, 12702, 12978, 14616, 14819, 14832, 15038, 16936, 17304, 17922, 18396, 19053, 20909, 22557, 23896, 24528, 25404, 25956, 26883, 29232, 29638, 30076, 33872, 34608, 35844, 36792, 38106, 41818, 44457, 45114, 47792, 50808, 51912, 52633, 53766, 59276, 60152, 62727, 67671, 71688, 73584, 76212, 83636, 88914, 90228, 101616, 103824, 105266, 107532, 118552, 120304, 125454, 133371, 135342, 143376, 152424, 157899, 167272, 177828, 180456, 188181, 210532, 215064, 218051, 237104, 250908, 266742, 270684, 304848, 315798, 334544, 355656, 360912, 376362, 421064, 430128, 436102, 473697, 501816, 533484, 541368, 631596, 654153, 711312, 752724, 842128, 872204, 947394, 1003632, 1066968, 1082736, 1263192, 1308306, 1505448, 1526357, 1744408, 1894788, 1962459, 2133936, 2526384, 2616612, 3010896, 3052714, 3488816, 3789576, 3924918, 4579071, 5233224, 6105428, 7579152, 7849836, 9158142, 10466448, 12210856, 13737213, 15699672, 18316284, 24421712, 27474426, 31399344, 36632568, 54948852, 73265136, 109897704, 219795408]

約数ペア:

[(1, 219795408), (2, 109897704), (3, 73265136), (4, 54948852), (6, 36632568), (7, 31399344), (8, 27474426), (9, 24421712), (12, 18316284), (14, 15699672), (16, 13737213), (18, 12210856), (21, 10466448), (24, 9158142), (28, 7849836), (29, 7579152), (36, 6105428), (42, 5233224), (48, 4579071), (56, 3924918), (58, 3789576), (63, 3488816), (72, 3052714), (73, 3010896), (84, 2616612), (87, 2526384), (103, 2133936), (112, 1962459), (116, 1894788), (126, 1744408), (144, 1526357), (146, 1505448), (168, 1308306), (174, 1263192), (203, 1082736), (206, 1066968), (219, 1003632), (232, 947394), (252, 872204), (261, 842128), (292, 752724), (309, 711312), (336, 654153), (348, 631596), (406, 541368), (412, 533484), (438, 501816), (464, 473697), (504, 436102), (511, 430128), (522, 421064), (584, 376362), (609, 360912), (618, 355656), (657, 334544), (696, 315798), (721, 304848), (812, 270684), (824, 266742), (876, 250908), (927, 237104), (1008, 218051), (1022, 215064), (1044, 210532), (1168, 188181), (1218, 180456), (1236, 177828), (1314, 167272), (1392, 157899), (1442, 152424), (1533, 143376), (1624, 135342), (1648, 133371), (1752, 125454), (1827, 120304), (1854, 118552), (2044, 107532), (2088, 105266), (2117, 103824), (2163, 101616), (2436, 90228), (2472, 88914), (2628, 83636), (2884, 76212), (2987, 73584), (3066, 71688), (3248, 67671), (3504, 62727), (3654, 60152), (3708, 59276), (4088, 53766), (4176, 52633), (4234, 51912), (4326, 50808), (4599, 47792), (4872, 45114), (4944, 44457), (5256, 41818), (5768, 38106), (5974, 36792), (6132, 35844), (6351, 34608), (6489, 33872), (7308, 30076), (7416, 29638), (7519, 29232), (8176, 26883), (8468, 25956), (8652, 25404), (8961, 24528), (9198, 23896), (9744, 22557), (10512, 20909), (11536, 19053), (11948, 18396), (12264, 17922), (12702, 17304), (12978, 16936), (14616, 15038), (14819, 14832)]