238185816

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:689

約数の個数: 128

約数和(自身を含む): 685843200

約数和(自身を除く): 447657384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 53, 58, 66, 87, 88, 106, 116, 132, 159, 174, 212, 232, 264, 318, 319, 348, 424, 583, 587, 636, 638, 696, 957, 1166, 1174, 1272, 1276, 1537, 1749, 1761, 1914, 2332, 2348, 2552, 3074, 3498, 3522, 3828, 4611, 4664, 4696, 6148, 6457, 6996, 7044, 7656, 9222, 12296, 12914, 13992, 14088, 16907, 17023, 18444, 19371, 25828, 31111, 33814, 34046, 36888, 38742, 50721, 51069, 51656, 62222, 67628, 68092, 77484, 93333, 101442, 102138, 124444, 135256, 136184, 154968, 186666, 187253, 202884, 204276, 248888, 342221, 373332, 374506, 405768, 408552, 561759, 684442, 746664, 749012, 902219, 1026663, 1123518, 1368884, 1498024, 1804438, 2053326, 2247036, 2706657, 2737768, 3608876, 4106652, 4494072, 5413314, 7217752, 8213304, 9924409, 10826628, 19848818, 21653256, 29773227, 39697636, 59546454, 79395272, 119092908, 238185816]

約数ペア:

[(1, 238185816), (2, 119092908), (3, 79395272), (4, 59546454), (6, 39697636), (8, 29773227), (11, 21653256), (12, 19848818), (22, 10826628), (24, 9924409), (29, 8213304), (33, 7217752), (44, 5413314), (53, 4494072), (58, 4106652), (66, 3608876), (87, 2737768), (88, 2706657), (106, 2247036), (116, 2053326), (132, 1804438), (159, 1498024), (174, 1368884), (212, 1123518), (232, 1026663), (264, 902219), (318, 749012), (319, 746664), (348, 684442), (424, 561759), (583, 408552), (587, 405768), (636, 374506), (638, 373332), (696, 342221), (957, 248888), (1166, 204276), (1174, 202884), (1272, 187253), (1276, 186666), (1537, 154968), (1749, 136184), (1761, 135256), (1914, 124444), (2332, 102138), (2348, 101442), (2552, 93333), (3074, 77484), (3498, 68092), (3522, 67628), (3828, 62222), (4611, 51656), (4664, 51069), (4696, 50721), (6148, 38742), (6457, 36888), (6996, 34046), (7044, 33814), (7656, 31111), (9222, 25828), (12296, 19371), (12914, 18444), (13992, 17023), (14088, 16907)]