381557952

素因数分解:

$2^6\times 3^4\times {\mathrm{89}}^1\times {\mathrm{827}}^1$

素因数の和:940

約数の個数: 140

約数和(自身を含む): 1145148840

約数和(自身を除く): 763590888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 89, 96, 108, 144, 162, 178, 192, 216, 267, 288, 324, 356, 432, 534, 576, 648, 712, 801, 827, 864, 1068, 1296, 1424, 1602, 1654, 1728, 2136, 2403, 2481, 2592, 2848, 3204, 3308, 4272, 4806, 4962, 5184, 5696, 6408, 6616, 7209, 7443, 8544, 9612, 9924, 12816, 13232, 14418, 14886, 17088, 19224, 19848, 22329, 25632, 26464, 28836, 29772, 38448, 39696, 44658, 51264, 52928, 57672, 59544, 66987, 73603, 76896, 79392, 89316, 115344, 119088, 133974, 147206, 153792, 158784, 178632, 220809, 230688, 238176, 267948, 294412, 357264, 441618, 461376, 476352, 535896, 588824, 662427, 714528, 883236, 1071792, 1177648, 1324854, 1429056, 1766472, 1987281, 2143584, 2355296, 2649708, 3532944, 3974562, 4287168, 4710592, 5299416, 5961843, 7065888, 7949124, 10598832, 11923686, 14131776, 15898248, 21197664, 23847372, 31796496, 42395328, 47694744, 63592992, 95389488, 127185984, 190778976, 381557952]

約数ペア:

[(1, 381557952), (2, 190778976), (3, 127185984), (4, 95389488), (6, 63592992), (8, 47694744), (9, 42395328), (12, 31796496), (16, 23847372), (18, 21197664), (24, 15898248), (27, 14131776), (32, 11923686), (36, 10598832), (48, 7949124), (54, 7065888), (64, 5961843), (72, 5299416), (81, 4710592), (89, 4287168), (96, 3974562), (108, 3532944), (144, 2649708), (162, 2355296), (178, 2143584), (192, 1987281), (216, 1766472), (267, 1429056), (288, 1324854), (324, 1177648), (356, 1071792), (432, 883236), (534, 714528), (576, 662427), (648, 588824), (712, 535896), (801, 476352), (827, 461376), (864, 441618), (1068, 357264), (1296, 294412), (1424, 267948), (1602, 238176), (1654, 230688), (1728, 220809), (2136, 178632), (2403, 158784), (2481, 153792), (2592, 147206), (2848, 133974), (3204, 119088), (3308, 115344), (4272, 89316), (4806, 79392), (4962, 76896), (5184, 73603), (5696, 66987), (6408, 59544), (6616, 57672), (7209, 52928), (7443, 51264), (8544, 44658), (9612, 39696), (9924, 38448), (12816, 29772), (13232, 28836), (14418, 26464), (14886, 25632), (17088, 22329), (19224, 19848)]