271537968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:699

約数の個数: 160

約数和(自身を含む): 818003200

約数和(自身を除く): 546465232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 37, 38, 39, 48, 52, 57, 74, 76, 78, 104, 111, 114, 148, 152, 156, 208, 222, 228, 247, 296, 304, 312, 444, 456, 481, 494, 592, 619, 624, 703, 741, 888, 912, 962, 988, 1238, 1406, 1443, 1482, 1776, 1857, 1924, 1976, 2109, 2476, 2812, 2886, 2964, 3714, 3848, 3952, 4218, 4952, 5624, 5772, 5928, 7428, 7696, 8047, 8436, 9139, 9904, 11248, 11544, 11761, 11856, 14856, 16094, 16872, 18278, 22903, 23088, 23522, 24141, 27417, 29712, 32188, 33744, 35283, 36556, 45806, 47044, 48282, 54834, 64376, 68709, 70566, 73112, 91612, 94088, 96564, 109668, 128752, 137418, 141132, 146224, 152893, 183224, 188176, 193128, 219336, 274836, 282264, 297739, 305786, 366448, 386256, 435157, 438672, 458679, 549672, 564528, 595478, 611572, 870314, 893217, 917358, 1099344, 1190956, 1223144, 1305471, 1740628, 1786434, 1834716, 2381912, 2446288, 2610942, 3481256, 3572868, 3669432, 4763824, 5221884, 5657041, 6962512, 7145736, 7338864, 10443768, 11314082, 14291472, 16971123, 20887536, 22628164, 33942246, 45256328, 67884492, 90512656, 135768984, 271537968]

約数ペア:

[(1, 271537968), (2, 135768984), (3, 90512656), (4, 67884492), (6, 45256328), (8, 33942246), (12, 22628164), (13, 20887536), (16, 16971123), (19, 14291472), (24, 11314082), (26, 10443768), (37, 7338864), (38, 7145736), (39, 6962512), (48, 5657041), (52, 5221884), (57, 4763824), (74, 3669432), (76, 3572868), (78, 3481256), (104, 2610942), (111, 2446288), (114, 2381912), (148, 1834716), (152, 1786434), (156, 1740628), (208, 1305471), (222, 1223144), (228, 1190956), (247, 1099344), (296, 917358), (304, 893217), (312, 870314), (444, 611572), (456, 595478), (481, 564528), (494, 549672), (592, 458679), (619, 438672), (624, 435157), (703, 386256), (741, 366448), (888, 305786), (912, 297739), (962, 282264), (988, 274836), (1238, 219336), (1406, 193128), (1443, 188176), (1482, 183224), (1776, 152893), (1857, 146224), (1924, 141132), (1976, 137418), (2109, 128752), (2476, 109668), (2812, 96564), (2886, 94088), (2964, 91612), (3714, 73112), (3848, 70566), (3952, 68709), (4218, 64376), (4952, 54834), (5624, 48282), (5772, 47044), (5928, 45806), (7428, 36556), (7696, 35283), (8047, 33744), (8436, 32188), (9139, 29712), (9904, 27417), (11248, 24141), (11544, 23522), (11761, 23088), (11856, 22903), (14856, 18278), (16094, 16872)]