236232016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{12739}}^1$

素因数の和:12827

約数の個数: 40

約数和(自身を含む): 489725600

約数和(自身を除く): 253493584

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 976, 1159, 2318, 4636, 9272, 12739, 18544, 25478, 50956, 101912, 203824, 242041, 484082, 777079, 968164, 1554158, 1936328, 3108316, 3872656, 6216632, 12433264, 14764501, 29529002, 59058004, 118116008, 236232016]

約数ペア:

[(1, 236232016), (2, 118116008), (4, 59058004), (8, 29529002), (16, 14764501), (19, 12433264), (38, 6216632), (61, 3872656), (76, 3108316), (122, 1936328), (152, 1554158), (244, 968164), (304, 777079), (488, 484082), (976, 242041), (1159, 203824), (2318, 101912), (4636, 50956), (9272, 25478), (12739, 18544)]