327551328

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{983}}^1$

素因数の和:1101

約数の個数: 144

約数和(自身を含む): 1015428960

約数和(自身を除く): 687877632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 89, 96, 104, 117, 144, 156, 178, 208, 234, 267, 288, 312, 356, 416, 468, 534, 624, 712, 801, 936, 983, 1068, 1157, 1248, 1424, 1602, 1872, 1966, 2136, 2314, 2848, 2949, 3204, 3471, 3744, 3932, 4272, 4628, 5898, 6408, 6942, 7864, 8544, 8847, 9256, 10413, 11796, 12779, 12816, 13884, 15728, 17694, 18512, 20826, 23592, 25558, 25632, 27768, 31456, 35388, 37024, 38337, 41652, 47184, 51116, 55536, 70776, 76674, 83304, 87487, 94368, 102232, 111072, 115011, 141552, 153348, 166608, 174974, 204464, 230022, 262461, 283104, 306696, 333216, 349948, 408928, 460044, 524922, 613392, 699896, 787383, 920088, 1049844, 1137331, 1226784, 1399792, 1574766, 1840176, 2099688, 2274662, 2799584, 3149532, 3411993, 3680352, 4199376, 4549324, 6299064, 6823986, 8398752, 9098648, 10235979, 12598128, 13647972, 18197296, 20471958, 25196256, 27295944, 36394592, 40943916, 54591888, 81887832, 109183776, 163775664, 327551328]

約数ペア:

[(1, 327551328), (2, 163775664), (3, 109183776), (4, 81887832), (6, 54591888), (8, 40943916), (9, 36394592), (12, 27295944), (13, 25196256), (16, 20471958), (18, 18197296), (24, 13647972), (26, 12598128), (32, 10235979), (36, 9098648), (39, 8398752), (48, 6823986), (52, 6299064), (72, 4549324), (78, 4199376), (89, 3680352), (96, 3411993), (104, 3149532), (117, 2799584), (144, 2274662), (156, 2099688), (178, 1840176), (208, 1574766), (234, 1399792), (267, 1226784), (288, 1137331), (312, 1049844), (356, 920088), (416, 787383), (468, 699896), (534, 613392), (624, 524922), (712, 460044), (801, 408928), (936, 349948), (983, 333216), (1068, 306696), (1157, 283104), (1248, 262461), (1424, 230022), (1602, 204464), (1872, 174974), (1966, 166608), (2136, 153348), (2314, 141552), (2848, 115011), (2949, 111072), (3204, 102232), (3471, 94368), (3744, 87487), (3932, 83304), (4272, 76674), (4628, 70776), (5898, 55536), (6408, 51116), (6942, 47184), (7864, 41652), (8544, 38337), (8847, 37024), (9256, 35388), (10413, 31456), (11796, 27768), (12779, 25632), (12816, 25558), (13884, 23592), (15728, 20826), (17694, 18512)]