243255512

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 485222400

約数和(自身を除く): 241966888

約数列:

[1, 2, 4, 8, 31, 62, 89, 103, 107, 124, 178, 206, 214, 248, 356, 412, 428, 712, 824, 856, 2759, 3193, 3317, 5518, 6386, 6634, 9167, 9523, 11021, 11036, 12772, 13268, 18334, 19046, 22042, 22072, 25544, 26536, 36668, 38092, 44084, 73336, 76184, 88168, 284177, 295213, 341651, 568354, 590426, 683302, 980869, 1136708, 1180852, 1366604, 1961738, 2273416, 2361704, 2733208, 3923476, 7846952, 30406939, 60813878, 121627756, 243255512]

約数ペア:

[(1, 243255512), (2, 121627756), (4, 60813878), (8, 30406939), (31, 7846952), (62, 3923476), (89, 2733208), (103, 2361704), (107, 2273416), (124, 1961738), (178, 1366604), (206, 1180852), (214, 1136708), (248, 980869), (356, 683302), (412, 590426), (428, 568354), (712, 341651), (824, 295213), (856, 284177), (2759, 88168), (3193, 76184), (3317, 73336), (5518, 44084), (6386, 38092), (6634, 36668), (9167, 26536), (9523, 25544), (11021, 22072), (11036, 22042), (12772, 19046), (13268, 18334)]