1019141496

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{78203}}^1$

素因数の和:78396

約数の個数: 48

約数和(自身を含む): 2775459960

約数和(自身を除く): 1756318464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 3258, 4344, 6516, 13032, 78203, 156406, 234609, 312812, 469218, 625624, 703827, 938436, 1407654, 1876872, 2815308, 5630616, 14154743, 28309486, 42464229, 56618972, 84928458, 113237944, 127392687, 169856916, 254785374, 339713832, 509570748, 1019141496]

約数ペア:

[(1, 1019141496), (2, 509570748), (3, 339713832), (4, 254785374), (6, 169856916), (8, 127392687), (9, 113237944), (12, 84928458), (18, 56618972), (24, 42464229), (36, 28309486), (72, 14154743), (181, 5630616), (362, 2815308), (543, 1876872), (724, 1407654), (1086, 938436), (1448, 703827), (1629, 625624), (2172, 469218), (3258, 312812), (4344, 234609), (6516, 156406), (13032, 78203)]