31219252632

素因数分解:

$2^3\times 3^4\times {\mathrm{239}}^1\times {\mathrm{201581}}^1$

素因数の和:201838

約数の個数: 80

約数和(自身を含む): 87809119200

約数和(自身を除く): 56589866568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 239, 324, 478, 648, 717, 956, 1434, 1912, 2151, 2868, 4302, 5736, 6453, 8604, 12906, 17208, 19359, 25812, 38718, 51624, 77436, 154872, 201581, 403162, 604743, 806324, 1209486, 1612648, 1814229, 2418972, 3628458, 4837944, 5442687, 7256916, 10885374, 14513832, 16328061, 21770748, 32656122, 43541496, 48177859, 65312244, 96355718, 130624488, 144533577, 192711436, 289067154, 385422872, 433600731, 578134308, 867201462, 1156268616, 1300802193, 1734402924, 2601604386, 3468805848, 3902406579, 5203208772, 7804813158, 10406417544, 15609626316, 31219252632]

約数ペア:

[(1, 31219252632), (2, 15609626316), (3, 10406417544), (4, 7804813158), (6, 5203208772), (8, 3902406579), (9, 3468805848), (12, 2601604386), (18, 1734402924), (24, 1300802193), (27, 1156268616), (36, 867201462), (54, 578134308), (72, 433600731), (81, 385422872), (108, 289067154), (162, 192711436), (216, 144533577), (239, 130624488), (324, 96355718), (478, 65312244), (648, 48177859), (717, 43541496), (956, 32656122), (1434, 21770748), (1912, 16328061), (2151, 14513832), (2868, 10885374), (4302, 7256916), (5736, 5442687), (6453, 4837944), (8604, 3628458), (12906, 2418972), (17208, 1814229), (19359, 1612648), (25812, 1209486), (38718, 806324), (51624, 604743), (77436, 403162), (154872, 201581)]