1287579384

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10343}}^1$

素因数の和:10394

約数の個数: 192

約数和(自身を含む): 4518259200

約数和(自身を除く): 3230679816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 114, 117, 126, 133, 152, 156, 168, 171, 182, 228, 234, 247, 252, 266, 273, 312, 342, 364, 399, 456, 468, 494, 504, 532, 546, 684, 728, 741, 798, 819, 936, 988, 1064, 1092, 1197, 1368, 1482, 1596, 1638, 1729, 1976, 2184, 2223, 2394, 2964, 3192, 3276, 3458, 4446, 4788, 5187, 5928, 6552, 6916, 8892, 9576, 10343, 10374, 13832, 15561, 17784, 20686, 20748, 31029, 31122, 41372, 41496, 62058, 62244, 72401, 82744, 93087, 124116, 124488, 134459, 144802, 186174, 196517, 217203, 248232, 268918, 289604, 372348, 393034, 403377, 434406, 537836, 579208, 589551, 651609, 744696, 786068, 806754, 868812, 941213, 1075672, 1179102, 1210131, 1303218, 1375619, 1572136, 1613508, 1737624, 1768653, 1882426, 2358204, 2420262, 2554721, 2606436, 2751238, 2823639, 3227016, 3537306, 3764852, 4126857, 4716408, 4840524, 5109442, 5212872, 5502476, 5647278, 7074612, 7529704, 7664163, 8253714, 8470917, 9681048, 10218884, 11004952, 11294556, 12380571, 14149224, 15328326, 16507428, 16941834, 17883047, 20437768, 22589112, 22992489, 24761142, 30656652, 33014856, 33883668, 35766094, 45984978, 49522284, 53649141, 61313304, 67767336, 71532188, 91969956, 99044568, 107298282, 143064376, 160947423, 183939912, 214596564, 321894846, 429193128, 643789692, 1287579384]

約数ペア:

[(1, 1287579384), (2, 643789692), (3, 429193128), (4, 321894846), (6, 214596564), (7, 183939912), (8, 160947423), (9, 143064376), (12, 107298282), (13, 99044568), (14, 91969956), (18, 71532188), (19, 67767336), (21, 61313304), (24, 53649141), (26, 49522284), (28, 45984978), (36, 35766094), (38, 33883668), (39, 33014856), (42, 30656652), (52, 24761142), (56, 22992489), (57, 22589112), (63, 20437768), (72, 17883047), (76, 16941834), (78, 16507428), (84, 15328326), (91, 14149224), (104, 12380571), (114, 11294556), (117, 11004952), (126, 10218884), (133, 9681048), (152, 8470917), (156, 8253714), (168, 7664163), (171, 7529704), (182, 7074612), (228, 5647278), (234, 5502476), (247, 5212872), (252, 5109442), (266, 4840524), (273, 4716408), (312, 4126857), (342, 3764852), (364, 3537306), (399, 3227016), (456, 2823639), (468, 2751238), (494, 2606436), (504, 2554721), (532, 2420262), (546, 2358204), (684, 1882426), (728, 1768653), (741, 1737624), (798, 1613508), (819, 1572136), (936, 1375619), (988, 1303218), (1064, 1210131), (1092, 1179102), (1197, 1075672), (1368, 941213), (1482, 868812), (1596, 806754), (1638, 786068), (1729, 744696), (1976, 651609), (2184, 589551), (2223, 579208), (2394, 537836), (2964, 434406), (3192, 403377), (3276, 393034), (3458, 372348), (4446, 289604), (4788, 268918), (5187, 248232), (5928, 217203), (6552, 196517), (6916, 186174), (8892, 144802), (9576, 134459), (10343, 124488), (10374, 124116), (13832, 93087), (15561, 82744), (17784, 72401), (20686, 62244), (20748, 62058), (31029, 41496), (31122, 41372)]