318746688

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127703}}^1$

素因数の和:127731

約数の個数: 56

約数和(自身を含む): 908230848

約数和(自身を除く): 589484160

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 127703, 255406, 383109, 510812, 766218, 1021624, 1532436, 1660139, 2043248, 3064872, 3320278, 4086496, 4980417, 6129744, 6640556, 8172992, 9960834, 12259488, 13281112, 19921668, 24518976, 26562224, 39843336, 53124448, 79686672, 106248896, 159373344, 318746688]

約数ペア:

[(1, 318746688), (2, 159373344), (3, 106248896), (4, 79686672), (6, 53124448), (8, 39843336), (12, 26562224), (13, 24518976), (16, 19921668), (24, 13281112), (26, 12259488), (32, 9960834), (39, 8172992), (48, 6640556), (52, 6129744), (64, 4980417), (78, 4086496), (96, 3320278), (104, 3064872), (156, 2043248), (192, 1660139), (208, 1532436), (312, 1021624), (416, 766218), (624, 510812), (832, 383109), (1248, 255406), (2496, 127703)]