13196978376

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{59971}}^1$

素因数の和:60206

約数の個数: 64

約数和(自身を含む): 33809814720

約数和(自身を除く): 20612836344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 173, 212, 318, 346, 424, 519, 636, 692, 1038, 1272, 1384, 2076, 4152, 9169, 18338, 27507, 36676, 55014, 59971, 73352, 110028, 119942, 179913, 220056, 239884, 359826, 479768, 719652, 1439304, 3178463, 6356926, 9535389, 10374983, 12713852, 19070778, 20749966, 25427704, 31124949, 38141556, 41499932, 62249898, 76283112, 82999864, 124499796, 248999592, 549874099, 1099748198, 1649622297, 2199496396, 3299244594, 4398992792, 6598489188, 13196978376]

約数ペア:

[(1, 13196978376), (2, 6598489188), (3, 4398992792), (4, 3299244594), (6, 2199496396), (8, 1649622297), (12, 1099748198), (24, 549874099), (53, 248999592), (106, 124499796), (159, 82999864), (173, 76283112), (212, 62249898), (318, 41499932), (346, 38141556), (424, 31124949), (519, 25427704), (636, 20749966), (692, 19070778), (1038, 12713852), (1272, 10374983), (1384, 9535389), (2076, 6356926), (4152, 3178463), (9169, 1439304), (18338, 719652), (27507, 479768), (36676, 359826), (55014, 239884), (59971, 220056), (73352, 179913), (110028, 119942)]