390948768

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:801

約数の個数: 240

約数和(自身を含む): 1361162880

約数和(自身を除く): 970214112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 72, 81, 84, 87, 96, 108, 112, 116, 126, 144, 162, 168, 174, 189, 203, 216, 224, 232, 252, 261, 288, 324, 336, 348, 378, 406, 432, 464, 504, 522, 567, 609, 648, 672, 696, 743, 756, 783, 812, 864, 928, 1008, 1044, 1134, 1218, 1296, 1392, 1486, 1512, 1566, 1624, 1827, 2016, 2088, 2229, 2268, 2349, 2436, 2592, 2784, 2972, 3024, 3132, 3248, 3654, 4176, 4458, 4536, 4698, 4872, 5201, 5481, 5944, 6048, 6264, 6496, 6687, 7308, 8352, 8916, 9072, 9396, 9744, 10402, 10962, 11888, 12528, 13374, 14616, 15603, 16443, 17832, 18144, 18792, 19488, 20061, 20804, 21547, 21924, 23776, 25056, 26748, 29232, 31206, 32886, 35664, 37584, 40122, 41608, 43094, 43848, 46809, 53496, 58464, 60183, 62412, 64641, 65772, 71328, 75168, 80244, 83216, 86188, 87696, 93618, 106992, 120366, 124824, 129282, 131544, 140427, 150829, 160488, 166432, 172376, 175392, 187236, 193923, 213984, 240732, 249648, 258564, 263088, 280854, 301658, 320976, 344752, 374472, 387846, 421281, 452487, 481464, 499296, 517128, 526176, 561708, 581769, 603316, 641952, 689504, 748944, 775692, 842562, 904974, 962928, 1034256, 1123416, 1163538, 1206632, 1357461, 1497888, 1551384, 1685124, 1745307, 1809948, 1925856, 2068512, 2246832, 2327076, 2413264, 2714922, 3102768, 3370248, 3490614, 3619896, 4072383, 4493664, 4654152, 4826528, 5429844, 6205536, 6740496, 6981228, 7239792, 8144766, 9308304, 10859688, 12217149, 13480992, 13962456, 14479584, 16289532, 18616608, 21719376, 24434298, 27924912, 32579064, 43438752, 48868596, 55849824, 65158128, 97737192, 130316256, 195474384, 390948768]

約数ペア:

[(1, 390948768), (2, 195474384), (3, 130316256), (4, 97737192), (6, 65158128), (7, 55849824), (8, 48868596), (9, 43438752), (12, 32579064), (14, 27924912), (16, 24434298), (18, 21719376), (21, 18616608), (24, 16289532), (27, 14479584), (28, 13962456), (29, 13480992), (32, 12217149), (36, 10859688), (42, 9308304), (48, 8144766), (54, 7239792), (56, 6981228), (58, 6740496), (63, 6205536), (72, 5429844), (81, 4826528), (84, 4654152), (87, 4493664), (96, 4072383), (108, 3619896), (112, 3490614), (116, 3370248), (126, 3102768), (144, 2714922), (162, 2413264), (168, 2327076), (174, 2246832), (189, 2068512), (203, 1925856), (216, 1809948), (224, 1745307), (232, 1685124), (252, 1551384), (261, 1497888), (288, 1357461), (324, 1206632), (336, 1163538), (348, 1123416), (378, 1034256), (406, 962928), (432, 904974), (464, 842562), (504, 775692), (522, 748944), (567, 689504), (609, 641952), (648, 603316), (672, 581769), (696, 561708), (743, 526176), (756, 517128), (783, 499296), (812, 481464), (864, 452487), (928, 421281), (1008, 387846), (1044, 374472), (1134, 344752), (1218, 320976), (1296, 301658), (1392, 280854), (1486, 263088), (1512, 258564), (1566, 249648), (1624, 240732), (1827, 213984), (2016, 193923), (2088, 187236), (2229, 175392), (2268, 172376), (2349, 166432), (2436, 160488), (2592, 150829), (2784, 140427), (2972, 131544), (3024, 129282), (3132, 124824), (3248, 120366), (3654, 106992), (4176, 93618), (4458, 87696), (4536, 86188), (4698, 83216), (4872, 80244), (5201, 75168), (5481, 71328), (5944, 65772), (6048, 64641), (6264, 62412), (6496, 60183), (6687, 58464), (7308, 53496), (8352, 46809), (8916, 43848), (9072, 43094), (9396, 41608), (9744, 40122), (10402, 37584), (10962, 35664), (11888, 32886), (12528, 31206), (13374, 29232), (14616, 26748), (15603, 25056), (16443, 23776), (17832, 21924), (18144, 21547), (18792, 20804), (19488, 20061)]