393590016

素因数分解:

$2^8\times 3^7\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:93

約数の個数: 288

約数和(自身を含む): 1273820800

約数和(自身を除く): 880230784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 37, 38, 48, 54, 57, 64, 72, 74, 76, 81, 96, 108, 111, 114, 128, 144, 148, 152, 162, 171, 192, 216, 222, 228, 243, 256, 288, 296, 304, 324, 333, 342, 384, 432, 444, 456, 486, 513, 576, 592, 608, 648, 666, 684, 703, 729, 768, 864, 888, 912, 972, 999, 1026, 1152, 1184, 1216, 1296, 1332, 1368, 1406, 1458, 1539, 1728, 1776, 1824, 1944, 1998, 2052, 2109, 2187, 2304, 2368, 2432, 2592, 2664, 2736, 2812, 2916, 2997, 3078, 3456, 3552, 3648, 3888, 3996, 4104, 4218, 4374, 4617, 4736, 4864, 5184, 5328, 5472, 5624, 5832, 5994, 6156, 6327, 6912, 7104, 7296, 7776, 7992, 8208, 8436, 8748, 8991, 9234, 9472, 10368, 10656, 10944, 11248, 11664, 11988, 12312, 12654, 13851, 14208, 14592, 15552, 15984, 16416, 16872, 17496, 17982, 18468, 18981, 20736, 21312, 21888, 22496, 23328, 23976, 24624, 25308, 26973, 27702, 28416, 31104, 31968, 32832, 33744, 34992, 35964, 36936, 37962, 41553, 42624, 43776, 44992, 46656, 47952, 49248, 50616, 53946, 55404, 56943, 62208, 63936, 65664, 67488, 69984, 71928, 73872, 75924, 80919, 83106, 85248, 89984, 93312, 95904, 98496, 101232, 107892, 110808, 113886, 127872, 131328, 134976, 139968, 143856, 147744, 151848, 161838, 166212, 170829, 179968, 186624, 191808, 196992, 202464, 215784, 221616, 227772, 255744, 269952, 279936, 287712, 295488, 303696, 323676, 332424, 341658, 383616, 393984, 404928, 431568, 443232, 455544, 512487, 539904, 559872, 575424, 590976, 607392, 647352, 664848, 683316, 767232, 809856, 863136, 886464, 911088, 1024974, 1150848, 1181952, 1214784, 1294704, 1329696, 1366632, 1537461, 1619712, 1726272, 1772928, 1822176, 2049948, 2301696, 2429568, 2589408, 2659392, 2733264, 3074922, 3452544, 3545856, 3644352, 4099896, 4859136, 5178816, 5318784, 5466528, 6149844, 6905088, 7288704, 8199792, 10357632, 10637568, 10933056, 12299688, 14577408, 16399584, 20715264, 21866112, 24599376, 32799168, 43732224, 49198752, 65598336, 98397504, 131196672, 196795008, 393590016]

約数ペア:

[(1, 393590016), (2, 196795008), (3, 131196672), (4, 98397504), (6, 65598336), (8, 49198752), (9, 43732224), (12, 32799168), (16, 24599376), (18, 21866112), (19, 20715264), (24, 16399584), (27, 14577408), (32, 12299688), (36, 10933056), (37, 10637568), (38, 10357632), (48, 8199792), (54, 7288704), (57, 6905088), (64, 6149844), (72, 5466528), (74, 5318784), (76, 5178816), (81, 4859136), (96, 4099896), (108, 3644352), (111, 3545856), (114, 3452544), (128, 3074922), (144, 2733264), (148, 2659392), (152, 2589408), (162, 2429568), (171, 2301696), (192, 2049948), (216, 1822176), (222, 1772928), (228, 1726272), (243, 1619712), (256, 1537461), (288, 1366632), (296, 1329696), (304, 1294704), (324, 1214784), (333, 1181952), (342, 1150848), (384, 1024974), (432, 911088), (444, 886464), (456, 863136), (486, 809856), (513, 767232), (576, 683316), (592, 664848), (608, 647352), (648, 607392), (666, 590976), (684, 575424), (703, 559872), (729, 539904), (768, 512487), (864, 455544), (888, 443232), (912, 431568), (972, 404928), (999, 393984), (1026, 383616), (1152, 341658), (1184, 332424), (1216, 323676), (1296, 303696), (1332, 295488), (1368, 287712), (1406, 279936), (1458, 269952), (1539, 255744), (1728, 227772), (1776, 221616), (1824, 215784), (1944, 202464), (1998, 196992), (2052, 191808), (2109, 186624), (2187, 179968), (2304, 170829), (2368, 166212), (2432, 161838), (2592, 151848), (2664, 147744), (2736, 143856), (2812, 139968), (2916, 134976), (2997, 131328), (3078, 127872), (3456, 113886), (3552, 110808), (3648, 107892), (3888, 101232), (3996, 98496), (4104, 95904), (4218, 93312), (4374, 89984), (4617, 85248), (4736, 83106), (4864, 80919), (5184, 75924), (5328, 73872), (5472, 71928), (5624, 69984), (5832, 67488), (5994, 65664), (6156, 63936), (6327, 62208), (6912, 56943), (7104, 55404), (7296, 53946), (7776, 50616), (7992, 49248), (8208, 47952), (8436, 46656), (8748, 44992), (8991, 43776), (9234, 42624), (9472, 41553), (10368, 37962), (10656, 36936), (10944, 35964), (11248, 34992), (11664, 33744), (11988, 32832), (12312, 31968), (12654, 31104), (13851, 28416), (14208, 27702), (14592, 26973), (15552, 25308), (15984, 24624), (16416, 23976), (16872, 23328), (17496, 22496), (17982, 21888), (18468, 21312), (18981, 20736)]