290466072

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16333}}^1$

素因数の和:16377

約数の個数: 96

約数和(自身を含む): 891836400

約数和(自身を除く): 601370328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2964, 4446, 5928, 8892, 16333, 17784, 32666, 48999, 65332, 97998, 130664, 146997, 195996, 212329, 293994, 310327, 391992, 424658, 587988, 620654, 636987, 849316, 930981, 1175976, 1241308, 1273974, 1698632, 1861962, 1910961, 2482616, 2547948, 2792943, 3723924, 3821922, 4034251, 5095896, 5585886, 7447848, 7643844, 8068502, 11171772, 12102753, 15287688, 16137004, 22343544, 24205506, 32274008, 36308259, 48411012, 72616518, 96822024, 145233036, 290466072]

約数ペア:

[(1, 290466072), (2, 145233036), (3, 96822024), (4, 72616518), (6, 48411012), (8, 36308259), (9, 32274008), (12, 24205506), (13, 22343544), (18, 16137004), (19, 15287688), (24, 12102753), (26, 11171772), (36, 8068502), (38, 7643844), (39, 7447848), (52, 5585886), (57, 5095896), (72, 4034251), (76, 3821922), (78, 3723924), (104, 2792943), (114, 2547948), (117, 2482616), (152, 1910961), (156, 1861962), (171, 1698632), (228, 1273974), (234, 1241308), (247, 1175976), (312, 930981), (342, 849316), (456, 636987), (468, 620654), (494, 587988), (684, 424658), (741, 391992), (936, 310327), (988, 293994), (1368, 212329), (1482, 195996), (1976, 146997), (2223, 130664), (2964, 97998), (4446, 65332), (5928, 48999), (8892, 32666), (16333, 17784)]