405417312

素因数分解:

$2^5\times 3^8\times {\mathrm{1931}}^1$

素因数の和:1965

約数の個数: 108

約数和(自身を含む): 1197807156

約数和(自身を除く): 792389844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 729, 864, 972, 1296, 1458, 1931, 1944, 2187, 2592, 2916, 3862, 3888, 4374, 5793, 5832, 6561, 7724, 7776, 8748, 11586, 11664, 13122, 15448, 17379, 17496, 23172, 23328, 26244, 30896, 34758, 34992, 46344, 52137, 52488, 61792, 69516, 69984, 92688, 104274, 104976, 139032, 156411, 185376, 208548, 209952, 278064, 312822, 417096, 469233, 556128, 625644, 834192, 938466, 1251288, 1407699, 1668384, 1876932, 2502576, 2815398, 3753864, 4223097, 5005152, 5630796, 7507728, 8446194, 11261592, 12669291, 15015456, 16892388, 22523184, 25338582, 33784776, 45046368, 50677164, 67569552, 101354328, 135139104, 202708656, 405417312]

約数ペア:

[(1, 405417312), (2, 202708656), (3, 135139104), (4, 101354328), (6, 67569552), (8, 50677164), (9, 45046368), (12, 33784776), (16, 25338582), (18, 22523184), (24, 16892388), (27, 15015456), (32, 12669291), (36, 11261592), (48, 8446194), (54, 7507728), (72, 5630796), (81, 5005152), (96, 4223097), (108, 3753864), (144, 2815398), (162, 2502576), (216, 1876932), (243, 1668384), (288, 1407699), (324, 1251288), (432, 938466), (486, 834192), (648, 625644), (729, 556128), (864, 469233), (972, 417096), (1296, 312822), (1458, 278064), (1931, 209952), (1944, 208548), (2187, 185376), (2592, 156411), (2916, 139032), (3862, 104976), (3888, 104274), (4374, 92688), (5793, 69984), (5832, 69516), (6561, 61792), (7724, 52488), (7776, 52137), (8748, 46344), (11586, 34992), (11664, 34758), (13122, 30896), (15448, 26244), (17379, 23328), (17496, 23172)]