408027672

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:798

約数の個数: 128

約数和(自身を含む): 1227072000

約数和(自身を除く): 819044328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 331, 351, 439, 468, 662, 702, 878, 936, 993, 1317, 1324, 1404, 1756, 1986, 2634, 2648, 2808, 2979, 3512, 3951, 3972, 4303, 5268, 5707, 5958, 7902, 7944, 8606, 8937, 10536, 11414, 11853, 11916, 12909, 15804, 17121, 17212, 17874, 22828, 23706, 23832, 25818, 31608, 34242, 34424, 35748, 38727, 45656, 47412, 51363, 51636, 68484, 71496, 77454, 94824, 102726, 103272, 116181, 136968, 145309, 154089, 154908, 205452, 232362, 290618, 308178, 309816, 410904, 435927, 464724, 581236, 616356, 871854, 929448, 1162472, 1232712, 1307781, 1743708, 1889017, 2615562, 3487416, 3778034, 3923343, 5231124, 5667051, 7556068, 7846686, 10462248, 11334102, 15112136, 15693372, 17001153, 22668204, 31386744, 34002306, 45336408, 51003459, 68004612, 102006918, 136009224, 204013836, 408027672]

約数ペア:

[(1, 408027672), (2, 204013836), (3, 136009224), (4, 102006918), (6, 68004612), (8, 51003459), (9, 45336408), (12, 34002306), (13, 31386744), (18, 22668204), (24, 17001153), (26, 15693372), (27, 15112136), (36, 11334102), (39, 10462248), (52, 7846686), (54, 7556068), (72, 5667051), (78, 5231124), (104, 3923343), (108, 3778034), (117, 3487416), (156, 2615562), (216, 1889017), (234, 1743708), (312, 1307781), (331, 1232712), (351, 1162472), (439, 929448), (468, 871854), (662, 616356), (702, 581236), (878, 464724), (936, 435927), (993, 410904), (1317, 309816), (1324, 308178), (1404, 290618), (1756, 232362), (1986, 205452), (2634, 154908), (2648, 154089), (2808, 145309), (2979, 136968), (3512, 116181), (3951, 103272), (3972, 102726), (4303, 94824), (5268, 77454), (5707, 71496), (5958, 68484), (7902, 51636), (7944, 51363), (8606, 47412), (8937, 45656), (10536, 38727), (11414, 35748), (11853, 34424), (11916, 34242), (12909, 31608), (15804, 25818), (17121, 23832), (17212, 23706), (17874, 22828)]