247646016

素因数分解:

$2^6\times 3^2\times {\mathrm{191}}^1\times {\mathrm{2251}}^1$

素因数の和:2460

約数の個数: 84

約数和(自身を含む): 713865984

約数和(自身を除く): 466219968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 191, 192, 288, 382, 573, 576, 764, 1146, 1528, 1719, 2251, 2292, 3056, 3438, 4502, 4584, 6112, 6753, 6876, 9004, 9168, 12224, 13506, 13752, 18008, 18336, 20259, 27012, 27504, 36016, 36672, 40518, 54024, 55008, 72032, 81036, 108048, 110016, 144064, 162072, 216096, 324144, 429941, 432192, 648288, 859882, 1289823, 1296576, 1719764, 2579646, 3439528, 3869469, 5159292, 6879056, 7738938, 10318584, 13758112, 15477876, 20637168, 27516224, 30955752, 41274336, 61911504, 82548672, 123823008, 247646016]

約数ペア:

[(1, 247646016), (2, 123823008), (3, 82548672), (4, 61911504), (6, 41274336), (8, 30955752), (9, 27516224), (12, 20637168), (16, 15477876), (18, 13758112), (24, 10318584), (32, 7738938), (36, 6879056), (48, 5159292), (64, 3869469), (72, 3439528), (96, 2579646), (144, 1719764), (191, 1296576), (192, 1289823), (288, 859882), (382, 648288), (573, 432192), (576, 429941), (764, 324144), (1146, 216096), (1528, 162072), (1719, 144064), (2251, 110016), (2292, 108048), (3056, 81036), (3438, 72032), (4502, 55008), (4584, 54024), (6112, 40518), (6753, 36672), (6876, 36016), (9004, 27504), (9168, 27012), (12224, 20259), (13506, 18336), (13752, 18008)]