38938068

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 116188800

約数和(自身を除く): 77250732

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 29, 36, 38, 39, 52, 57, 58, 76, 78, 87, 114, 116, 117, 151, 156, 171, 174, 228, 234, 247, 261, 302, 342, 348, 377, 453, 468, 494, 522, 551, 604, 684, 741, 754, 906, 988, 1044, 1102, 1131, 1359, 1482, 1508, 1653, 1812, 1963, 2204, 2223, 2262, 2718, 2869, 2964, 3306, 3393, 3926, 4379, 4446, 4524, 4959, 5436, 5738, 5889, 6612, 6786, 7163, 7852, 8607, 8758, 8892, 9918, 11476, 11778, 13137, 13572, 14326, 17214, 17516, 17667, 19836, 21489, 23556, 25821, 26274, 28652, 34428, 35334, 37297, 39411, 42978, 51642, 52548, 56927, 64467, 70668, 74594, 78822, 83201, 85956, 103284, 111891, 113854, 128934, 149188, 157644, 166402, 170781, 223782, 227708, 249603, 257868, 332804, 335673, 341562, 447564, 499206, 512343, 671346, 683124, 748809, 998412, 1024686, 1081613, 1342692, 1497618, 2049372, 2163226, 2995236, 3244839, 4326452, 6489678, 9734517, 12979356, 19469034, 38938068]

約数ペア:

[(1, 38938068), (2, 19469034), (3, 12979356), (4, 9734517), (6, 6489678), (9, 4326452), (12, 3244839), (13, 2995236), (18, 2163226), (19, 2049372), (26, 1497618), (29, 1342692), (36, 1081613), (38, 1024686), (39, 998412), (52, 748809), (57, 683124), (58, 671346), (76, 512343), (78, 499206), (87, 447564), (114, 341562), (116, 335673), (117, 332804), (151, 257868), (156, 249603), (171, 227708), (174, 223782), (228, 170781), (234, 166402), (247, 157644), (261, 149188), (302, 128934), (342, 113854), (348, 111891), (377, 103284), (453, 85956), (468, 83201), (494, 78822), (522, 74594), (551, 70668), (604, 64467), (684, 56927), (741, 52548), (754, 51642), (906, 42978), (988, 39411), (1044, 37297), (1102, 35334), (1131, 34428), (1359, 28652), (1482, 26274), (1508, 25821), (1653, 23556), (1812, 21489), (1963, 19836), (2204, 17667), (2223, 17516), (2262, 17214), (2718, 14326), (2869, 13572), (2964, 13137), (3306, 11778), (3393, 11476), (3926, 9918), (4379, 8892), (4446, 8758), (4524, 8607), (4959, 7852), (5436, 7163), (5738, 6786), (5889, 6612)]