1438627736

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{569}}^1$

素因数の和:769

約数の個数: 128

約数和(自身を含む): 3493324800

約数和(自身を除く): 2054697064

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 151, 161, 182, 184, 299, 302, 322, 364, 569, 598, 604, 644, 728, 1057, 1138, 1196, 1208, 1288, 1963, 2093, 2114, 2276, 2392, 3473, 3926, 3983, 4186, 4228, 4552, 6946, 7397, 7852, 7966, 8372, 8456, 13087, 13741, 13892, 14794, 15704, 15932, 16744, 24311, 26174, 27482, 27784, 29588, 31864, 45149, 48622, 51779, 52348, 54964, 59176, 85919, 90298, 91609, 97244, 103558, 104696, 109928, 170131, 171838, 180596, 183218, 194488, 207116, 316043, 340262, 343676, 361192, 366436, 414232, 601433, 632086, 680524, 687352, 732872, 1116947, 1190917, 1202866, 1264172, 1361048, 1976137, 2233894, 2381834, 2405732, 2528344, 3952274, 4467788, 4763668, 4811464, 7818629, 7904548, 8935576, 9527336, 13832959, 15637258, 15809096, 25689781, 27665918, 31274516, 51379562, 55331836, 62549032, 102759124, 110663672, 179828467, 205518248, 359656934, 719313868, 1438627736]

約数ペア:

[(1, 1438627736), (2, 719313868), (4, 359656934), (7, 205518248), (8, 179828467), (13, 110663672), (14, 102759124), (23, 62549032), (26, 55331836), (28, 51379562), (46, 31274516), (52, 27665918), (56, 25689781), (91, 15809096), (92, 15637258), (104, 13832959), (151, 9527336), (161, 8935576), (182, 7904548), (184, 7818629), (299, 4811464), (302, 4763668), (322, 4467788), (364, 3952274), (569, 2528344), (598, 2405732), (604, 2381834), (644, 2233894), (728, 1976137), (1057, 1361048), (1138, 1264172), (1196, 1202866), (1208, 1190917), (1288, 1116947), (1963, 732872), (2093, 687352), (2114, 680524), (2276, 632086), (2392, 601433), (3473, 414232), (3926, 366436), (3983, 361192), (4186, 343676), (4228, 340262), (4552, 316043), (6946, 207116), (7397, 194488), (7852, 183218), (7966, 180596), (8372, 171838), (8456, 170131), (13087, 109928), (13741, 104696), (13892, 103558), (14794, 97244), (15704, 91609), (15932, 90298), (16744, 85919), (24311, 59176), (26174, 54964), (27482, 52348), (27784, 51779), (29588, 48622), (31864, 45149)]