271419408

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:646

約数の個数: 180

約数和(自身を含む): 867288240

約数和(自身を除く): 595868832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 169, 171, 208, 228, 234, 247, 304, 312, 338, 342, 456, 468, 494, 507, 587, 624, 676, 684, 741, 912, 936, 988, 1014, 1174, 1352, 1368, 1482, 1521, 1761, 1872, 1976, 2028, 2223, 2348, 2704, 2736, 2964, 3042, 3211, 3522, 3952, 4056, 4446, 4696, 5283, 5928, 6084, 6422, 7044, 7631, 8112, 8892, 9392, 9633, 10566, 11153, 11856, 12168, 12844, 14088, 15262, 17784, 19266, 21132, 22306, 22893, 24336, 25688, 28176, 28899, 30524, 33459, 35568, 38532, 42264, 44612, 45786, 51376, 57798, 61048, 66918, 68679, 77064, 84528, 89224, 91572, 99203, 100377, 115596, 122096, 133836, 137358, 144989, 154128, 178448, 183144, 198406, 200754, 231192, 267672, 274716, 289978, 297609, 366288, 396812, 401508, 434967, 462384, 535344, 549432, 579956, 595218, 793624, 803016, 869934, 892827, 1098864, 1159912, 1190436, 1304901, 1587248, 1606032, 1739868, 1785654, 1884857, 2319824, 2380872, 2609802, 3479736, 3571308, 3769714, 4761744, 5219604, 5654571, 6959472, 7142616, 7539428, 10439208, 11309142, 14285232, 15078856, 16963713, 20878416, 22618284, 30157712, 33927426, 45236568, 67854852, 90473136, 135709704, 271419408]

約数ペア:

[(1, 271419408), (2, 135709704), (3, 90473136), (4, 67854852), (6, 45236568), (8, 33927426), (9, 30157712), (12, 22618284), (13, 20878416), (16, 16963713), (18, 15078856), (19, 14285232), (24, 11309142), (26, 10439208), (36, 7539428), (38, 7142616), (39, 6959472), (48, 5654571), (52, 5219604), (57, 4761744), (72, 3769714), (76, 3571308), (78, 3479736), (104, 2609802), (114, 2380872), (117, 2319824), (144, 1884857), (152, 1785654), (156, 1739868), (169, 1606032), (171, 1587248), (208, 1304901), (228, 1190436), (234, 1159912), (247, 1098864), (304, 892827), (312, 869934), (338, 803016), (342, 793624), (456, 595218), (468, 579956), (494, 549432), (507, 535344), (587, 462384), (624, 434967), (676, 401508), (684, 396812), (741, 366288), (912, 297609), (936, 289978), (988, 274716), (1014, 267672), (1174, 231192), (1352, 200754), (1368, 198406), (1482, 183144), (1521, 178448), (1761, 154128), (1872, 144989), (1976, 137358), (2028, 133836), (2223, 122096), (2348, 115596), (2704, 100377), (2736, 99203), (2964, 91572), (3042, 89224), (3211, 84528), (3522, 77064), (3952, 68679), (4056, 66918), (4446, 61048), (4696, 57798), (5283, 51376), (5928, 45786), (6084, 44612), (6422, 42264), (7044, 38532), (7631, 35568), (8112, 33459), (8892, 30524), (9392, 28899), (9633, 28176), (10566, 25688), (11153, 24336), (11856, 22893), (12168, 22306), (12844, 21132), (14088, 19266), (15262, 17784)]