381247776

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{373}}^1$

素因数の和:425

約数の個数: 288

約数和(自身を含む): 1379790720

約数和(自身を除く): 998542944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 169, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 338, 351, 364, 373, 378, 416, 432, 468, 504, 507, 546, 624, 672, 676, 702, 728, 746, 756, 819, 864, 936, 1008, 1014, 1092, 1119, 1183, 1248, 1352, 1404, 1456, 1492, 1512, 1521, 1638, 1872, 2016, 2028, 2184, 2238, 2366, 2457, 2611, 2704, 2808, 2912, 2984, 3024, 3042, 3276, 3357, 3549, 3744, 4056, 4368, 4476, 4563, 4732, 4849, 4914, 5222, 5408, 5616, 5968, 6048, 6084, 6552, 6714, 7098, 7833, 8112, 8736, 8952, 9126, 9464, 9698, 9828, 10071, 10444, 10647, 11232, 11936, 12168, 13104, 13428, 14196, 14547, 15666, 16224, 17904, 18252, 18928, 19396, 19656, 20142, 20888, 21294, 23499, 24336, 26208, 26856, 28392, 29094, 31332, 31941, 33943, 35808, 36504, 37856, 38792, 39312, 40284, 41776, 42588, 43641, 46998, 48672, 53712, 56784, 58188, 62664, 63037, 63882, 67886, 70497, 73008, 77584, 78624, 80568, 83552, 85176, 87282, 93996, 101829, 107424, 113568, 116376, 125328, 126074, 127764, 130923, 135772, 140994, 146016, 155168, 161136, 170352, 174564, 187992, 189111, 203658, 232752, 250656, 252148, 255528, 261846, 271544, 281988, 305487, 322272, 340704, 349128, 375984, 378222, 407316, 441259, 465504, 504296, 511056, 523692, 543088, 563976, 567333, 610974, 698256, 751968, 756444, 814632, 882518, 916461, 1008592, 1022112, 1047384, 1086176, 1127952, 1134666, 1221948, 1323777, 1396512, 1512888, 1629264, 1701999, 1765036, 1832922, 2017184, 2094768, 2255904, 2269332, 2443896, 2647554, 3025776, 3258528, 3403998, 3530072, 3665844, 3971331, 4189536, 4538664, 4887792, 5295108, 6051552, 6807996, 7060144, 7331688, 7942662, 9077328, 9775584, 10590216, 11913993, 13615992, 14120288, 14663376, 15885324, 18154656, 21180432, 23827986, 27231984, 29326752, 31770648, 42360864, 47655972, 54463968, 63541296, 95311944, 127082592, 190623888, 381247776]

約数ペア:

[(1, 381247776), (2, 190623888), (3, 127082592), (4, 95311944), (6, 63541296), (7, 54463968), (8, 47655972), (9, 42360864), (12, 31770648), (13, 29326752), (14, 27231984), (16, 23827986), (18, 21180432), (21, 18154656), (24, 15885324), (26, 14663376), (27, 14120288), (28, 13615992), (32, 11913993), (36, 10590216), (39, 9775584), (42, 9077328), (48, 7942662), (52, 7331688), (54, 7060144), (56, 6807996), (63, 6051552), (72, 5295108), (78, 4887792), (84, 4538664), (91, 4189536), (96, 3971331), (104, 3665844), (108, 3530072), (112, 3403998), (117, 3258528), (126, 3025776), (144, 2647554), (156, 2443896), (168, 2269332), (169, 2255904), (182, 2094768), (189, 2017184), (208, 1832922), (216, 1765036), (224, 1701999), (234, 1629264), (252, 1512888), (273, 1396512), (288, 1323777), (312, 1221948), (336, 1134666), (338, 1127952), (351, 1086176), (364, 1047384), (373, 1022112), (378, 1008592), (416, 916461), (432, 882518), (468, 814632), (504, 756444), (507, 751968), (546, 698256), (624, 610974), (672, 567333), (676, 563976), (702, 543088), (728, 523692), (746, 511056), (756, 504296), (819, 465504), (864, 441259), (936, 407316), (1008, 378222), (1014, 375984), (1092, 349128), (1119, 340704), (1183, 322272), (1248, 305487), (1352, 281988), (1404, 271544), (1456, 261846), (1492, 255528), (1512, 252148), (1521, 250656), (1638, 232752), (1872, 203658), (2016, 189111), (2028, 187992), (2184, 174564), (2238, 170352), (2366, 161136), (2457, 155168), (2611, 146016), (2704, 140994), (2808, 135772), (2912, 130923), (2984, 127764), (3024, 126074), (3042, 125328), (3276, 116376), (3357, 113568), (3549, 107424), (3744, 101829), (4056, 93996), (4368, 87282), (4476, 85176), (4563, 83552), (4732, 80568), (4849, 78624), (4914, 77584), (5222, 73008), (5408, 70497), (5616, 67886), (5968, 63882), (6048, 63037), (6084, 62664), (6552, 58188), (6714, 56784), (7098, 53712), (7833, 48672), (8112, 46998), (8736, 43641), (8952, 42588), (9126, 41776), (9464, 40284), (9698, 39312), (9828, 38792), (10071, 37856), (10444, 36504), (10647, 35808), (11232, 33943), (11936, 31941), (12168, 31332), (13104, 29094), (13428, 28392), (14196, 26856), (14547, 26208), (15666, 24336), (16224, 23499), (17904, 21294), (18252, 20888), (18928, 20142), (19396, 19656)]