297239904

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:270

約数の個数: 216

約数和(自身を含む): 949620672

約数和(自身を除く): 652380768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 169, 186, 197, 208, 234, 248, 279, 288, 312, 338, 372, 394, 403, 416, 468, 496, 507, 558, 591, 624, 676, 744, 788, 806, 936, 992, 1014, 1116, 1182, 1209, 1248, 1352, 1488, 1521, 1576, 1612, 1773, 1872, 2028, 2232, 2364, 2418, 2561, 2704, 2976, 3042, 3152, 3224, 3546, 3627, 3744, 4056, 4464, 4728, 4836, 5122, 5239, 5408, 6084, 6107, 6304, 6448, 7092, 7254, 7683, 8112, 8928, 9456, 9672, 10244, 10478, 12168, 12214, 12896, 14184, 14508, 15366, 15717, 16224, 18321, 18912, 19344, 20488, 20956, 23049, 24336, 24428, 28368, 29016, 30732, 31434, 33293, 36642, 38688, 40976, 41912, 46098, 47151, 48672, 48856, 54963, 56736, 58032, 61464, 62868, 66586, 73284, 79391, 81952, 83824, 92196, 94302, 97712, 99879, 109926, 116064, 122928, 125736, 133172, 146568, 158782, 167648, 184392, 188604, 195424, 199758, 219852, 238173, 245856, 251472, 266344, 293136, 299637, 317564, 368784, 377208, 399516, 439704, 476346, 502944, 532688, 586272, 599274, 635128, 714519, 737568, 754416, 799032, 879408, 952692, 1032083, 1065376, 1198548, 1270256, 1429038, 1508832, 1598064, 1758816, 1905384, 2064166, 2397096, 2540512, 2858076, 3096249, 3196128, 3810768, 4128332, 4794192, 5716152, 6192498, 7621536, 8256664, 9288747, 9588384, 11432304, 12384996, 16513328, 18577494, 22864608, 24769992, 33026656, 37154988, 49539984, 74309976, 99079968, 148619952, 297239904]

約数ペア:

[(1, 297239904), (2, 148619952), (3, 99079968), (4, 74309976), (6, 49539984), (8, 37154988), (9, 33026656), (12, 24769992), (13, 22864608), (16, 18577494), (18, 16513328), (24, 12384996), (26, 11432304), (31, 9588384), (32, 9288747), (36, 8256664), (39, 7621536), (48, 6192498), (52, 5716152), (62, 4794192), (72, 4128332), (78, 3810768), (93, 3196128), (96, 3096249), (104, 2858076), (117, 2540512), (124, 2397096), (144, 2064166), (156, 1905384), (169, 1758816), (186, 1598064), (197, 1508832), (208, 1429038), (234, 1270256), (248, 1198548), (279, 1065376), (288, 1032083), (312, 952692), (338, 879408), (372, 799032), (394, 754416), (403, 737568), (416, 714519), (468, 635128), (496, 599274), (507, 586272), (558, 532688), (591, 502944), (624, 476346), (676, 439704), (744, 399516), (788, 377208), (806, 368784), (936, 317564), (992, 299637), (1014, 293136), (1116, 266344), (1182, 251472), (1209, 245856), (1248, 238173), (1352, 219852), (1488, 199758), (1521, 195424), (1576, 188604), (1612, 184392), (1773, 167648), (1872, 158782), (2028, 146568), (2232, 133172), (2364, 125736), (2418, 122928), (2561, 116064), (2704, 109926), (2976, 99879), (3042, 97712), (3152, 94302), (3224, 92196), (3546, 83824), (3627, 81952), (3744, 79391), (4056, 73284), (4464, 66586), (4728, 62868), (4836, 61464), (5122, 58032), (5239, 56736), (5408, 54963), (6084, 48856), (6107, 48672), (6304, 47151), (6448, 46098), (7092, 41912), (7254, 40976), (7683, 38688), (8112, 36642), (8928, 33293), (9456, 31434), (9672, 30732), (10244, 29016), (10478, 28368), (12168, 24428), (12214, 24336), (12896, 23049), (14184, 20956), (14508, 20488), (15366, 19344), (15717, 18912), (16224, 18321)]