217180416

素因数分解:

$2^8\times 3^1\times {\mathrm{59}}^1\times {\mathrm{4793}}^1$

素因数の和:4871

約数の個数: 72

約数和(自身を含む): 587936160

約数和(自身を除く): 370755744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 64, 96, 118, 128, 177, 192, 236, 256, 354, 384, 472, 708, 768, 944, 1416, 1888, 2832, 3776, 4793, 5664, 7552, 9586, 11328, 14379, 15104, 19172, 22656, 28758, 38344, 45312, 57516, 76688, 115032, 153376, 230064, 282787, 306752, 460128, 565574, 613504, 848361, 920256, 1131148, 1227008, 1696722, 1840512, 2262296, 3393444, 3681024, 4524592, 6786888, 9049184, 13573776, 18098368, 27147552, 36196736, 54295104, 72393472, 108590208, 217180416]

約数ペア:

[(1, 217180416), (2, 108590208), (3, 72393472), (4, 54295104), (6, 36196736), (8, 27147552), (12, 18098368), (16, 13573776), (24, 9049184), (32, 6786888), (48, 4524592), (59, 3681024), (64, 3393444), (96, 2262296), (118, 1840512), (128, 1696722), (177, 1227008), (192, 1131148), (236, 920256), (256, 848361), (354, 613504), (384, 565574), (472, 460128), (708, 306752), (768, 282787), (944, 230064), (1416, 153376), (1888, 115032), (2832, 76688), (3776, 57516), (4793, 45312), (5664, 38344), (7552, 28758), (9586, 22656), (11328, 19172), (14379, 15104)]