419927976

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:741

約数の個数: 160

約数和(自身を含む): 1284729600

約数和(自身を除く): 864801624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 79, 81, 104, 108, 117, 156, 158, 162, 216, 234, 237, 312, 316, 324, 351, 468, 474, 631, 632, 648, 702, 711, 936, 948, 1027, 1053, 1262, 1404, 1422, 1893, 1896, 2054, 2106, 2133, 2524, 2808, 2844, 3081, 3786, 4108, 4212, 4266, 5048, 5679, 5688, 6162, 6399, 7572, 8203, 8216, 8424, 8532, 9243, 11358, 12324, 12798, 15144, 16406, 17037, 17064, 18486, 22716, 24609, 24648, 25596, 27729, 32812, 34074, 36972, 45432, 49218, 49849, 51111, 51192, 55458, 65624, 68148, 73827, 73944, 83187, 98436, 99698, 102222, 110916, 136296, 147654, 149547, 166374, 196872, 199396, 204444, 221481, 221832, 295308, 299094, 332748, 398792, 408888, 442962, 448641, 590616, 598188, 648037, 664443, 665496, 885924, 897282, 1196376, 1296074, 1328886, 1345923, 1771848, 1794564, 1944111, 2592148, 2657772, 2691846, 3589128, 3888222, 4037769, 5184296, 5315544, 5383692, 5832333, 7776444, 8075538, 10767384, 11664666, 15552888, 16151076, 17496999, 23329332, 32302152, 34993998, 46658664, 52490997, 69987996, 104981994, 139975992, 209963988, 419927976]

約数ペア:

[(1, 419927976), (2, 209963988), (3, 139975992), (4, 104981994), (6, 69987996), (8, 52490997), (9, 46658664), (12, 34993998), (13, 32302152), (18, 23329332), (24, 17496999), (26, 16151076), (27, 15552888), (36, 11664666), (39, 10767384), (52, 8075538), (54, 7776444), (72, 5832333), (78, 5383692), (79, 5315544), (81, 5184296), (104, 4037769), (108, 3888222), (117, 3589128), (156, 2691846), (158, 2657772), (162, 2592148), (216, 1944111), (234, 1794564), (237, 1771848), (312, 1345923), (316, 1328886), (324, 1296074), (351, 1196376), (468, 897282), (474, 885924), (631, 665496), (632, 664443), (648, 648037), (702, 598188), (711, 590616), (936, 448641), (948, 442962), (1027, 408888), (1053, 398792), (1262, 332748), (1404, 299094), (1422, 295308), (1893, 221832), (1896, 221481), (2054, 204444), (2106, 199396), (2133, 196872), (2524, 166374), (2808, 149547), (2844, 147654), (3081, 136296), (3786, 110916), (4108, 102222), (4212, 99698), (4266, 98436), (5048, 83187), (5679, 73944), (5688, 73827), (6162, 68148), (6399, 65624), (7572, 55458), (8203, 51192), (8216, 51111), (8424, 49849), (8532, 49218), (9243, 45432), (11358, 36972), (12324, 34074), (12798, 32812), (15144, 27729), (16406, 25596), (17037, 24648), (17064, 24609), (18486, 22716)]