1231990656

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{246793}}^1$

素因数の和:246823

約数の個数: 64

約数和(自身を含む): 3524218320

約数和(自身を除く): 2292227664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 246793, 493586, 740379, 987172, 1480758, 1974344, 2961516, 3208309, 3948688, 5923032, 6416618, 7897376, 9624927, 11846064, 12833236, 15794752, 19249854, 23692128, 25666472, 31589504, 38499708, 47384256, 51332944, 76999416, 94768512, 102665888, 153998832, 205331776, 307997664, 410663552, 615995328, 1231990656]

約数ペア:

[(1, 1231990656), (2, 615995328), (3, 410663552), (4, 307997664), (6, 205331776), (8, 153998832), (12, 102665888), (13, 94768512), (16, 76999416), (24, 51332944), (26, 47384256), (32, 38499708), (39, 31589504), (48, 25666472), (52, 23692128), (64, 19249854), (78, 15794752), (96, 12833236), (104, 11846064), (128, 9624927), (156, 7897376), (192, 6416618), (208, 5923032), (312, 3948688), (384, 3208309), (416, 2961516), (624, 1974344), (832, 1480758), (1248, 987172), (1664, 740379), (2496, 493586), (4992, 246793)]