277115076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1867}}^1$

素因数の和:1934

約数の個数: 144

約数和(自身を含む): 870338560

約数和(自身を除く): 593223484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 31, 36, 38, 42, 57, 62, 63, 76, 84, 93, 114, 124, 126, 133, 171, 186, 217, 228, 252, 266, 279, 342, 372, 399, 434, 532, 558, 589, 651, 684, 798, 868, 1116, 1178, 1197, 1302, 1596, 1767, 1867, 1953, 2356, 2394, 2604, 3534, 3734, 3906, 4123, 4788, 5301, 5601, 7068, 7468, 7812, 8246, 10602, 11202, 12369, 13069, 16492, 16803, 21204, 22404, 24738, 26138, 33606, 35473, 37107, 39207, 49476, 52276, 57877, 67212, 70946, 74214, 78414, 106419, 115754, 117621, 141892, 148428, 156828, 173631, 212838, 231508, 235242, 248311, 319257, 347262, 405139, 425676, 470484, 496622, 520893, 638514, 694524, 744933, 810278, 993244, 1041786, 1099663, 1215417, 1277028, 1489866, 1620556, 2083572, 2199326, 2234799, 2430834, 2979732, 3298989, 3646251, 4398652, 4469598, 4861668, 6597978, 7292502, 7697641, 8939196, 9896967, 13195956, 14585004, 15395282, 19793934, 23092923, 30790564, 39587868, 46185846, 69278769, 92371692, 138557538, 277115076]

約数ペア:

[(1, 277115076), (2, 138557538), (3, 92371692), (4, 69278769), (6, 46185846), (7, 39587868), (9, 30790564), (12, 23092923), (14, 19793934), (18, 15395282), (19, 14585004), (21, 13195956), (28, 9896967), (31, 8939196), (36, 7697641), (38, 7292502), (42, 6597978), (57, 4861668), (62, 4469598), (63, 4398652), (76, 3646251), (84, 3298989), (93, 2979732), (114, 2430834), (124, 2234799), (126, 2199326), (133, 2083572), (171, 1620556), (186, 1489866), (217, 1277028), (228, 1215417), (252, 1099663), (266, 1041786), (279, 993244), (342, 810278), (372, 744933), (399, 694524), (434, 638514), (532, 520893), (558, 496622), (589, 470484), (651, 425676), (684, 405139), (798, 347262), (868, 319257), (1116, 248311), (1178, 235242), (1197, 231508), (1302, 212838), (1596, 173631), (1767, 156828), (1867, 148428), (1953, 141892), (2356, 117621), (2394, 115754), (2604, 106419), (3534, 78414), (3734, 74214), (3906, 70946), (4123, 67212), (4788, 57877), (5301, 52276), (5601, 49476), (7068, 39207), (7468, 37107), (7812, 35473), (8246, 33606), (10602, 26138), (11202, 24738), (12369, 22404), (13069, 21204), (16492, 16803)]