938045484

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 2536279200

約数和(自身を除く): 1598233716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 59, 87, 97, 116, 118, 157, 174, 177, 194, 236, 261, 291, 314, 348, 354, 388, 471, 522, 531, 582, 628, 708, 873, 942, 1044, 1062, 1164, 1413, 1711, 1746, 1884, 2124, 2813, 2826, 3422, 3492, 4553, 5133, 5626, 5652, 5723, 6844, 8439, 9106, 9263, 10266, 11252, 11446, 13659, 15229, 15399, 16878, 17169, 18212, 18526, 20532, 22892, 25317, 27318, 27789, 30458, 30798, 33756, 34338, 37052, 40977, 45687, 50634, 51507, 54636, 55578, 60916, 61596, 68676, 81954, 83367, 91374, 101268, 103014, 111156, 137061, 163908, 165967, 166734, 182748, 206028, 268627, 274122, 331934, 333468, 441641, 497901, 537254, 548244, 663868, 805881, 883282, 898511, 995802, 1074508, 1324923, 1493703, 1611762, 1766564, 1797022, 1991604, 2417643, 2649846, 2695533, 2987406, 3223524, 3594044, 3974769, 4835286, 5299692, 5391066, 5974812, 7949538, 8086599, 9670572, 10782132, 15899076, 16173198, 26056819, 32346396, 52113638, 78170457, 104227276, 156340914, 234511371, 312681828, 469022742, 938045484]

約数ペア:

[(1, 938045484), (2, 469022742), (3, 312681828), (4, 234511371), (6, 156340914), (9, 104227276), (12, 78170457), (18, 52113638), (29, 32346396), (36, 26056819), (58, 16173198), (59, 15899076), (87, 10782132), (97, 9670572), (116, 8086599), (118, 7949538), (157, 5974812), (174, 5391066), (177, 5299692), (194, 4835286), (236, 3974769), (261, 3594044), (291, 3223524), (314, 2987406), (348, 2695533), (354, 2649846), (388, 2417643), (471, 1991604), (522, 1797022), (531, 1766564), (582, 1611762), (628, 1493703), (708, 1324923), (873, 1074508), (942, 995802), (1044, 898511), (1062, 883282), (1164, 805881), (1413, 663868), (1711, 548244), (1746, 537254), (1884, 497901), (2124, 441641), (2813, 333468), (2826, 331934), (3422, 274122), (3492, 268627), (4553, 206028), (5133, 182748), (5626, 166734), (5652, 165967), (5723, 163908), (6844, 137061), (8439, 111156), (9106, 103014), (9263, 101268), (10266, 91374), (11252, 83367), (11446, 81954), (13659, 68676), (15229, 61596), (15399, 60916), (16878, 55578), (17169, 54636), (18212, 51507), (18526, 50634), (20532, 45687), (22892, 40977), (25317, 37052), (27318, 34338), (27789, 33756), (30458, 30798)]