262138464

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:602

約数の個数: 192

約数和(自身を含む): 885427200

約数和(自身を除く): 623288736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 89, 96, 108, 112, 126, 144, 168, 178, 189, 216, 224, 252, 267, 288, 336, 356, 378, 432, 487, 504, 534, 623, 672, 712, 756, 801, 864, 974, 1008, 1068, 1246, 1424, 1461, 1512, 1602, 1869, 1948, 2016, 2136, 2403, 2492, 2848, 2922, 3024, 3204, 3409, 3738, 3896, 4272, 4383, 4806, 4984, 5607, 5844, 6048, 6408, 6818, 7476, 7792, 8544, 8766, 9612, 9968, 10227, 11214, 11688, 12816, 13149, 13636, 14952, 15584, 16821, 17532, 19224, 19936, 20454, 22428, 23376, 25632, 26298, 27272, 29904, 30681, 33642, 35064, 38448, 40908, 43343, 44856, 46752, 52596, 54544, 59808, 61362, 67284, 70128, 76896, 81816, 86686, 89712, 92043, 105192, 109088, 122724, 130029, 134568, 140256, 163632, 173372, 179424, 184086, 210384, 245448, 260058, 269136, 303401, 327264, 346744, 368172, 390087, 420768, 490896, 520116, 538272, 606802, 693488, 736344, 780174, 910203, 981792, 1040232, 1170261, 1213604, 1386976, 1472688, 1560348, 1820406, 2080464, 2340522, 2427208, 2730609, 2945376, 3120696, 3640812, 4160928, 4681044, 4854416, 5461218, 6241392, 7281624, 8191827, 9362088, 9708832, 10922436, 12482784, 14563248, 16383654, 18724176, 21844872, 29126496, 32767308, 37448352, 43689744, 65534616, 87379488, 131069232, 262138464]

約数ペア:

[(1, 262138464), (2, 131069232), (3, 87379488), (4, 65534616), (6, 43689744), (7, 37448352), (8, 32767308), (9, 29126496), (12, 21844872), (14, 18724176), (16, 16383654), (18, 14563248), (21, 12482784), (24, 10922436), (27, 9708832), (28, 9362088), (32, 8191827), (36, 7281624), (42, 6241392), (48, 5461218), (54, 4854416), (56, 4681044), (63, 4160928), (72, 3640812), (84, 3120696), (89, 2945376), (96, 2730609), (108, 2427208), (112, 2340522), (126, 2080464), (144, 1820406), (168, 1560348), (178, 1472688), (189, 1386976), (216, 1213604), (224, 1170261), (252, 1040232), (267, 981792), (288, 910203), (336, 780174), (356, 736344), (378, 693488), (432, 606802), (487, 538272), (504, 520116), (534, 490896), (623, 420768), (672, 390087), (712, 368172), (756, 346744), (801, 327264), (864, 303401), (974, 269136), (1008, 260058), (1068, 245448), (1246, 210384), (1424, 184086), (1461, 179424), (1512, 173372), (1602, 163632), (1869, 140256), (1948, 134568), (2016, 130029), (2136, 122724), (2403, 109088), (2492, 105192), (2848, 92043), (2922, 89712), (3024, 86686), (3204, 81816), (3409, 76896), (3738, 70128), (3896, 67284), (4272, 61362), (4383, 59808), (4806, 54544), (4984, 52596), (5607, 46752), (5844, 44856), (6048, 43343), (6408, 40908), (6818, 38448), (7476, 35064), (7792, 33642), (8544, 30681), (8766, 29904), (9612, 27272), (9968, 26298), (10227, 25632), (11214, 23376), (11688, 22428), (12816, 20454), (13149, 19936), (13636, 19224), (14952, 17532), (15584, 16821)]