299163904

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{373}}^1$

素因数の和:643

約数の個数: 72

約数和(自身を含む): 647494232

約数和(自身を除く): 348330328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 241, 256, 373, 416, 482, 746, 832, 964, 1492, 1664, 1928, 2984, 3133, 3328, 3856, 4849, 5968, 6266, 7712, 9698, 11936, 12532, 15424, 19396, 23872, 25064, 30848, 38792, 47744, 50128, 61696, 77584, 89893, 95488, 100256, 155168, 179786, 200512, 310336, 359572, 401024, 620672, 719144, 802048, 1168609, 1241344, 1438288, 2337218, 2876576, 4674436, 5753152, 9348872, 11506304, 18697744, 23012608, 37395488, 74790976, 149581952, 299163904]

約数ペア:

[(1, 299163904), (2, 149581952), (4, 74790976), (8, 37395488), (13, 23012608), (16, 18697744), (26, 11506304), (32, 9348872), (52, 5753152), (64, 4674436), (104, 2876576), (128, 2337218), (208, 1438288), (241, 1241344), (256, 1168609), (373, 802048), (416, 719144), (482, 620672), (746, 401024), (832, 359572), (964, 310336), (1492, 200512), (1664, 179786), (1928, 155168), (2984, 100256), (3133, 95488), (3328, 89893), (3856, 77584), (4849, 61696), (5968, 50128), (6266, 47744), (7712, 38792), (9698, 30848), (11936, 25064), (12532, 23872), (15424, 19396)]