393399552

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{433}}^1$

素因数の和:485

約数の個数: 216

約数和(自身を含む): 1298708544

約数和(自身を除く): 905308992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 169, 182, 192, 208, 224, 256, 273, 312, 336, 338, 364, 384, 416, 433, 448, 507, 546, 624, 672, 676, 728, 768, 832, 866, 896, 1014, 1092, 1183, 1248, 1299, 1344, 1352, 1456, 1664, 1732, 1792, 2028, 2184, 2366, 2496, 2598, 2688, 2704, 2912, 3031, 3328, 3464, 3549, 4056, 4368, 4732, 4992, 5196, 5376, 5408, 5629, 5824, 6062, 6928, 7098, 8112, 8736, 9093, 9464, 9984, 10392, 10816, 11258, 11648, 12124, 13856, 14196, 16224, 16887, 17472, 18186, 18928, 20784, 21632, 22516, 23296, 24248, 27712, 28392, 32448, 33774, 34944, 36372, 37856, 39403, 41568, 43264, 45032, 48496, 55424, 56784, 64896, 67548, 69888, 72744, 73177, 75712, 78806, 83136, 90064, 96992, 110848, 113568, 118209, 129792, 135096, 145488, 146354, 151424, 157612, 166272, 180128, 193984, 219531, 227136, 236418, 270192, 290976, 292708, 302848, 315224, 332544, 360256, 387968, 439062, 454272, 472836, 512239, 540384, 581952, 585416, 630448, 720512, 775936, 878124, 908544, 945672, 1024478, 1080768, 1163904, 1170832, 1260896, 1441024, 1536717, 1756248, 1891344, 2048956, 2161536, 2327808, 2341664, 2521792, 3073434, 3512496, 3782688, 4097912, 4323072, 4683328, 5043584, 6146868, 7024992, 7565376, 8195824, 9366656, 10087168, 12293736, 14049984, 15130752, 16391648, 18733312, 24587472, 28099968, 30261504, 32783296, 49174944, 56199936, 65566592, 98349888, 131133184, 196699776, 393399552]

約数ペア:

[(1, 393399552), (2, 196699776), (3, 131133184), (4, 98349888), (6, 65566592), (7, 56199936), (8, 49174944), (12, 32783296), (13, 30261504), (14, 28099968), (16, 24587472), (21, 18733312), (24, 16391648), (26, 15130752), (28, 14049984), (32, 12293736), (39, 10087168), (42, 9366656), (48, 8195824), (52, 7565376), (56, 7024992), (64, 6146868), (78, 5043584), (84, 4683328), (91, 4323072), (96, 4097912), (104, 3782688), (112, 3512496), (128, 3073434), (156, 2521792), (168, 2341664), (169, 2327808), (182, 2161536), (192, 2048956), (208, 1891344), (224, 1756248), (256, 1536717), (273, 1441024), (312, 1260896), (336, 1170832), (338, 1163904), (364, 1080768), (384, 1024478), (416, 945672), (433, 908544), (448, 878124), (507, 775936), (546, 720512), (624, 630448), (672, 585416), (676, 581952), (728, 540384), (768, 512239), (832, 472836), (866, 454272), (896, 439062), (1014, 387968), (1092, 360256), (1183, 332544), (1248, 315224), (1299, 302848), (1344, 292708), (1352, 290976), (1456, 270192), (1664, 236418), (1732, 227136), (1792, 219531), (2028, 193984), (2184, 180128), (2366, 166272), (2496, 157612), (2598, 151424), (2688, 146354), (2704, 145488), (2912, 135096), (3031, 129792), (3328, 118209), (3464, 113568), (3549, 110848), (4056, 96992), (4368, 90064), (4732, 83136), (4992, 78806), (5196, 75712), (5376, 73177), (5408, 72744), (5629, 69888), (5824, 67548), (6062, 64896), (6928, 56784), (7098, 55424), (8112, 48496), (8736, 45032), (9093, 43264), (9464, 41568), (9984, 39403), (10392, 37856), (10816, 36372), (11258, 34944), (11648, 33774), (12124, 32448), (13856, 28392), (14196, 27712), (16224, 24248), (16887, 23296), (17472, 22516), (18186, 21632), (18928, 20784)]