606861456

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{661}}^1$

素因数の和:1320

約数の個数: 80

約数和(自身を含む): 1623372288

約数和(自身を除く): 1016510832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 617, 661, 744, 1234, 1322, 1488, 1851, 1983, 2468, 2644, 3702, 3966, 4936, 5288, 7404, 7932, 9872, 10576, 14808, 15864, 19127, 20491, 29616, 31728, 38254, 40982, 57381, 61473, 76508, 81964, 114762, 122946, 153016, 163928, 229524, 245892, 306032, 327856, 407837, 459048, 491784, 815674, 918096, 983568, 1223511, 1631348, 2447022, 3262696, 4894044, 6525392, 9788088, 12642947, 19576176, 25285894, 37928841, 50571788, 75857682, 101143576, 151715364, 202287152, 303430728, 606861456]

約数ペア:

[(1, 606861456), (2, 303430728), (3, 202287152), (4, 151715364), (6, 101143576), (8, 75857682), (12, 50571788), (16, 37928841), (24, 25285894), (31, 19576176), (48, 12642947), (62, 9788088), (93, 6525392), (124, 4894044), (186, 3262696), (248, 2447022), (372, 1631348), (496, 1223511), (617, 983568), (661, 918096), (744, 815674), (1234, 491784), (1322, 459048), (1488, 407837), (1851, 327856), (1983, 306032), (2468, 245892), (2644, 229524), (3702, 163928), (3966, 153016), (4936, 122946), (5288, 114762), (7404, 81964), (7932, 76508), (9872, 61473), (10576, 57381), (14808, 40982), (15864, 38254), (19127, 31728), (20491, 29616)]