215494344

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{8527}}^1$

素因数の和:8561

約数の個数: 96

約数和(自身を含む): 651880320

約数和(自身を除く): 436385976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 936, 972, 1053, 1404, 1944, 2106, 2808, 3159, 4212, 6318, 8424, 8527, 12636, 17054, 25272, 25581, 34108, 51162, 68216, 76743, 102324, 110851, 153486, 204648, 221702, 230229, 306972, 332553, 443404, 460458, 613944, 665106, 690687, 886808, 920916, 997659, 1330212, 1381374, 1841832, 1995318, 2072061, 2660424, 2762748, 2992977, 3990636, 4144122, 5525496, 5985954, 7981272, 8288244, 8978931, 11971908, 16576488, 17957862, 23943816, 26936793, 35915724, 53873586, 71831448, 107747172, 215494344]

約数ペア:

[(1, 215494344), (2, 107747172), (3, 71831448), (4, 53873586), (6, 35915724), (8, 26936793), (9, 23943816), (12, 17957862), (13, 16576488), (18, 11971908), (24, 8978931), (26, 8288244), (27, 7981272), (36, 5985954), (39, 5525496), (52, 4144122), (54, 3990636), (72, 2992977), (78, 2762748), (81, 2660424), (104, 2072061), (108, 1995318), (117, 1841832), (156, 1381374), (162, 1330212), (216, 997659), (234, 920916), (243, 886808), (312, 690687), (324, 665106), (351, 613944), (468, 460458), (486, 443404), (648, 332553), (702, 306972), (936, 230229), (972, 221702), (1053, 204648), (1404, 153486), (1944, 110851), (2106, 102324), (2808, 76743), (3159, 68216), (4212, 51162), (6318, 34108), (8424, 25581), (8527, 25272), (12636, 17054)]