518069968208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{283133}}^1$

素因数の和:283636

約数の個数: 80

約数和(自身を含む): 1140327847680

約数和(自身を除く): 622257879472

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 463, 494, 926, 988, 1852, 1976, 3704, 3952, 6019, 7408, 8797, 12038, 17594, 24076, 35188, 48152, 70376, 96304, 114361, 140752, 228722, 283133, 457444, 566266, 914888, 1132532, 1829776, 2265064, 3680729, 4530128, 5379527, 7361458, 10759054, 14722916, 21518108, 29445832, 43036216, 58891664, 69933851, 86072432, 131090579, 139867702, 262181158, 279735404, 524362316, 559470808, 1048724632, 1118941616, 1704177527, 2097449264, 2490721001, 3408355054, 4981442002, 6816710108, 9962884004, 13633420216, 19925768008, 27266840432, 32379373013, 39851536016, 64758746026, 129517492052, 259034984104, 518069968208]

約数ペア:

[(1, 518069968208), (2, 259034984104), (4, 129517492052), (8, 64758746026), (13, 39851536016), (16, 32379373013), (19, 27266840432), (26, 19925768008), (38, 13633420216), (52, 9962884004), (76, 6816710108), (104, 4981442002), (152, 3408355054), (208, 2490721001), (247, 2097449264), (304, 1704177527), (463, 1118941616), (494, 1048724632), (926, 559470808), (988, 524362316), (1852, 279735404), (1976, 262181158), (3704, 139867702), (3952, 131090579), (6019, 86072432), (7408, 69933851), (8797, 58891664), (12038, 43036216), (17594, 29445832), (24076, 21518108), (35188, 14722916), (48152, 10759054), (70376, 7361458), (96304, 5379527), (114361, 4530128), (140752, 3680729), (228722, 2265064), (283133, 1829776), (457444, 1132532), (566266, 914888)]