491738688

素因数分解:

$2^6\times 3^5\times 7^1\times {\mathrm{4517}}^1$

素因数の和:4551

約数の個数: 168

約数和(自身を含む): 1670864832

約数和(自身を除く): 1179126144

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, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 243, 252, 288, 324, 336, 378, 432, 448, 486, 504, 567, 576, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1344, 1512, 1701, 1728, 1944, 2016, 2268, 2592, 3024, 3402, 3888, 4032, 4517, 4536, 5184, 6048, 6804, 7776, 9034, 9072, 12096, 13551, 13608, 15552, 18068, 18144, 27102, 27216, 31619, 36136, 36288, 40653, 54204, 54432, 63238, 72272, 81306, 94857, 108408, 108864, 121959, 126476, 144544, 162612, 189714, 216816, 243918, 252952, 284571, 289088, 325224, 365877, 379428, 433632, 487836, 505904, 569142, 650448, 731754, 758856, 853713, 867264, 975672, 1011808, 1097631, 1138284, 1300896, 1463508, 1517712, 1707426, 1951344, 2023616, 2195262, 2276568, 2561139, 2601792, 2927016, 3035424, 3414852, 3902688, 4390524, 4553136, 5122278, 5854032, 6070848, 6829704, 7683417, 7805376, 8781048, 9106272, 10244556, 11708064, 13659408, 15366834, 17562096, 18212544, 20489112, 23416128, 27318816, 30733668, 35124192, 40978224, 54637632, 61467336, 70248384, 81956448, 122934672, 163912896, 245869344, 491738688]

約数ペア:

[(1, 491738688), (2, 245869344), (3, 163912896), (4, 122934672), (6, 81956448), (7, 70248384), (8, 61467336), (9, 54637632), (12, 40978224), (14, 35124192), (16, 30733668), (18, 27318816), (21, 23416128), (24, 20489112), (27, 18212544), (28, 17562096), (32, 15366834), (36, 13659408), (42, 11708064), (48, 10244556), (54, 9106272), (56, 8781048), (63, 7805376), (64, 7683417), (72, 6829704), (81, 6070848), (84, 5854032), (96, 5122278), (108, 4553136), (112, 4390524), (126, 3902688), (144, 3414852), (162, 3035424), (168, 2927016), (189, 2601792), (192, 2561139), (216, 2276568), (224, 2195262), (243, 2023616), (252, 1951344), (288, 1707426), (324, 1517712), (336, 1463508), (378, 1300896), (432, 1138284), (448, 1097631), (486, 1011808), (504, 975672), (567, 867264), (576, 853713), (648, 758856), (672, 731754), (756, 650448), (864, 569142), (972, 505904), (1008, 487836), (1134, 433632), (1296, 379428), (1344, 365877), (1512, 325224), (1701, 289088), (1728, 284571), (1944, 252952), (2016, 243918), (2268, 216816), (2592, 189714), (3024, 162612), (3402, 144544), (3888, 126476), (4032, 121959), (4517, 108864), (4536, 108408), (5184, 94857), (6048, 81306), (6804, 72272), (7776, 63238), (9034, 54432), (9072, 54204), (12096, 40653), (13551, 36288), (13608, 36136), (15552, 31619), (18068, 27216), (18144, 27102)]