439869912

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 1270963200

約数和(自身を除く): 831093288

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 31, 37, 38, 57, 58, 62, 74, 76, 87, 93, 111, 114, 116, 124, 148, 152, 174, 186, 222, 228, 232, 248, 296, 348, 372, 444, 456, 551, 589, 696, 703, 744, 841, 888, 899, 1073, 1102, 1147, 1178, 1406, 1653, 1682, 1767, 1798, 2109, 2146, 2204, 2294, 2356, 2523, 2697, 2812, 3219, 3306, 3364, 3441, 3534, 3596, 4218, 4292, 4408, 4588, 4712, 5046, 5394, 5624, 6438, 6612, 6728, 6882, 7068, 7192, 8436, 8584, 9176, 10092, 10788, 12876, 13224, 13764, 14136, 15979, 16872, 17081, 20184, 20387, 21576, 21793, 25752, 26071, 27528, 31117, 31958, 33263, 34162, 40774, 43586, 47937, 51243, 52142, 61161, 62234, 63916, 65379, 66526, 68324, 78213, 81548, 87172, 93351, 95874, 99789, 102486, 104284, 122322, 124468, 127832, 130758, 133052, 136648, 156426, 163096, 174344, 186702, 191748, 199578, 204972, 208568, 244644, 248936, 261516, 266104, 312852, 373404, 383496, 399156, 409944, 489288, 495349, 523032, 591223, 625704, 631997, 746808, 798312, 964627, 990698, 1182446, 1263994, 1486047, 1773669, 1895991, 1929254, 1981396, 2364892, 2527988, 2893881, 2972094, 3547338, 3791982, 3858508, 3962792, 4729784, 5055976, 5787762, 5944188, 7094676, 7583964, 7717016, 11575524, 11888376, 14189352, 15167928, 18327913, 23151048, 36655826, 54983739, 73311652, 109967478, 146623304, 219934956, 439869912]

約数ペア:

[(1, 439869912), (2, 219934956), (3, 146623304), (4, 109967478), (6, 73311652), (8, 54983739), (12, 36655826), (19, 23151048), (24, 18327913), (29, 15167928), (31, 14189352), (37, 11888376), (38, 11575524), (57, 7717016), (58, 7583964), (62, 7094676), (74, 5944188), (76, 5787762), (87, 5055976), (93, 4729784), (111, 3962792), (114, 3858508), (116, 3791982), (124, 3547338), (148, 2972094), (152, 2893881), (174, 2527988), (186, 2364892), (222, 1981396), (228, 1929254), (232, 1895991), (248, 1773669), (296, 1486047), (348, 1263994), (372, 1182446), (444, 990698), (456, 964627), (551, 798312), (589, 746808), (696, 631997), (703, 625704), (744, 591223), (841, 523032), (888, 495349), (899, 489288), (1073, 409944), (1102, 399156), (1147, 383496), (1178, 373404), (1406, 312852), (1653, 266104), (1682, 261516), (1767, 248936), (1798, 244644), (2109, 208568), (2146, 204972), (2204, 199578), (2294, 191748), (2356, 186702), (2523, 174344), (2697, 163096), (2812, 156426), (3219, 136648), (3306, 133052), (3364, 130758), (3441, 127832), (3534, 124468), (3596, 122322), (4218, 104284), (4292, 102486), (4408, 99789), (4588, 95874), (4712, 93351), (5046, 87172), (5394, 81548), (5624, 78213), (6438, 68324), (6612, 66526), (6728, 65379), (6882, 63916), (7068, 62234), (7192, 61161), (8436, 52142), (8584, 51243), (9176, 47937), (10092, 43586), (10788, 40774), (12876, 34162), (13224, 33263), (13764, 31958), (14136, 31117), (15979, 27528), (16872, 26071), (17081, 25752), (20184, 21793), (20387, 21576)]