238766464

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3167}}^1$

素因数の和:3231

約数の個数: 64

約数和(自身を含む): 517017600

約数和(自身を除く): 278251136

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 2432, 3167, 3968, 4712, 6334, 9424, 12668, 18848, 25336, 37696, 50672, 60173, 75392, 98177, 101344, 120346, 196354, 202688, 240692, 392708, 405376, 481384, 785416, 962768, 1570832, 1865363, 1925536, 3141664, 3730726, 3851072, 6283328, 7461452, 7702144, 12566656, 14922904, 29845808, 59691616, 119383232, 238766464]

約数ペア:

[(1, 238766464), (2, 119383232), (4, 59691616), (8, 29845808), (16, 14922904), (19, 12566656), (31, 7702144), (32, 7461452), (38, 6283328), (62, 3851072), (64, 3730726), (76, 3141664), (124, 1925536), (128, 1865363), (152, 1570832), (248, 962768), (304, 785416), (496, 481384), (589, 405376), (608, 392708), (992, 240692), (1178, 202688), (1216, 196354), (1984, 120346), (2356, 101344), (2432, 98177), (3167, 75392), (3968, 60173), (4712, 50672), (6334, 37696), (9424, 25336), (12668, 18848)]