1277385504

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:152

約数の個数: 288

約数和(自身を含む): 3871203840

約数和(自身を除く): 2593818336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 31, 32, 38, 41, 48, 57, 58, 62, 76, 82, 87, 93, 96, 114, 116, 123, 124, 152, 164, 174, 186, 228, 232, 246, 248, 304, 328, 348, 361, 372, 456, 464, 492, 496, 551, 589, 608, 656, 696, 722, 744, 779, 899, 912, 928, 984, 992, 1083, 1102, 1178, 1189, 1271, 1312, 1392, 1444, 1488, 1558, 1653, 1767, 1798, 1824, 1968, 2166, 2204, 2337, 2356, 2378, 2542, 2697, 2784, 2888, 2976, 3116, 3306, 3534, 3567, 3596, 3813, 3936, 4332, 4408, 4674, 4712, 4756, 5084, 5394, 5776, 6232, 6612, 7068, 7134, 7192, 7626, 8664, 8816, 9348, 9424, 9512, 10168, 10469, 10788, 11191, 11552, 12464, 13224, 14136, 14268, 14384, 14801, 15252, 17081, 17328, 17632, 18696, 18848, 19024, 20336, 20938, 21576, 22382, 22591, 24149, 24928, 26448, 28272, 28536, 28768, 29602, 30504, 31407, 33573, 34162, 34656, 36859, 37392, 38048, 40672, 41876, 43152, 44403, 44764, 45182, 48298, 51243, 52896, 56544, 57072, 59204, 61008, 62814, 67146, 67773, 68324, 72447, 73718, 74784, 83752, 86304, 88806, 89528, 90364, 96596, 102486, 110577, 114144, 118408, 122016, 125628, 134292, 135546, 136648, 144894, 147436, 167504, 177612, 179056, 180728, 193192, 204972, 221154, 236816, 251256, 268584, 271092, 273296, 289788, 294872, 324539, 335008, 355224, 358112, 361456, 386384, 409944, 429229, 442308, 458831, 473632, 502512, 537168, 542184, 546592, 579576, 589744, 649078, 700321, 710448, 722912, 772768, 819888, 858458, 884616, 917662, 973617, 1005024, 1074336, 1084368, 1159152, 1179488, 1287687, 1298156, 1376493, 1400642, 1420896, 1639776, 1716916, 1769232, 1835324, 1947234, 2100963, 2168736, 2318304, 2575374, 2596312, 2752986, 2801284, 3433832, 3538464, 3670648, 3894468, 4201926, 5150748, 5192624, 5505972, 5602568, 6867664, 7341296, 7788936, 8403852, 10301496, 10385248, 11011944, 11205136, 13306099, 13735328, 14682592, 15577872, 16807704, 20602992, 22023888, 22410272, 26612198, 31155744, 33615408, 39918297, 41205984, 44047776, 53224396, 67230816, 79836594, 106448792, 159673188, 212897584, 319346376, 425795168, 638692752, 1277385504]

約数ペア:

[(1, 1277385504), (2, 638692752), (3, 425795168), (4, 319346376), (6, 212897584), (8, 159673188), (12, 106448792), (16, 79836594), (19, 67230816), (24, 53224396), (29, 44047776), (31, 41205984), (32, 39918297), (38, 33615408), (41, 31155744), (48, 26612198), (57, 22410272), (58, 22023888), (62, 20602992), (76, 16807704), (82, 15577872), (87, 14682592), (93, 13735328), (96, 13306099), (114, 11205136), (116, 11011944), (123, 10385248), (124, 10301496), (152, 8403852), (164, 7788936), (174, 7341296), (186, 6867664), (228, 5602568), (232, 5505972), (246, 5192624), (248, 5150748), (304, 4201926), (328, 3894468), (348, 3670648), (361, 3538464), (372, 3433832), (456, 2801284), (464, 2752986), (492, 2596312), (496, 2575374), (551, 2318304), (589, 2168736), (608, 2100963), (656, 1947234), (696, 1835324), (722, 1769232), (744, 1716916), (779, 1639776), (899, 1420896), (912, 1400642), (928, 1376493), (984, 1298156), (992, 1287687), (1083, 1179488), (1102, 1159152), (1178, 1084368), (1189, 1074336), (1271, 1005024), (1312, 973617), (1392, 917662), (1444, 884616), (1488, 858458), (1558, 819888), (1653, 772768), (1767, 722912), (1798, 710448), (1824, 700321), (1968, 649078), (2166, 589744), (2204, 579576), (2337, 546592), (2356, 542184), (2378, 537168), (2542, 502512), (2697, 473632), (2784, 458831), (2888, 442308), (2976, 429229), (3116, 409944), (3306, 386384), (3534, 361456), (3567, 358112), (3596, 355224), (3813, 335008), (3936, 324539), (4332, 294872), (4408, 289788), (4674, 273296), (4712, 271092), (4756, 268584), (5084, 251256), (5394, 236816), (5776, 221154), (6232, 204972), (6612, 193192), (7068, 180728), (7134, 179056), (7192, 177612), (7626, 167504), (8664, 147436), (8816, 144894), (9348, 136648), (9424, 135546), (9512, 134292), (10168, 125628), (10469, 122016), (10788, 118408), (11191, 114144), (11552, 110577), (12464, 102486), (13224, 96596), (14136, 90364), (14268, 89528), (14384, 88806), (14801, 86304), (15252, 83752), (17081, 74784), (17328, 73718), (17632, 72447), (18696, 68324), (18848, 67773), (19024, 67146), (20336, 62814), (20938, 61008), (21576, 59204), (22382, 57072), (22591, 56544), (24149, 52896), (24928, 51243), (26448, 48298), (28272, 45182), (28536, 44764), (28768, 44403), (29602, 43152), (30504, 41876), (31407, 40672), (33573, 38048), (34162, 37392), (34656, 36859)]