388985652

素因数分解:

$2^2\times 3^6\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:281

約数の個数: 168

約数和(自身を含む): 1136265312

約数和(自身を除く): 747279660

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 67, 81, 99, 108, 132, 134, 162, 181, 198, 201, 243, 268, 297, 324, 362, 396, 402, 486, 543, 594, 603, 724, 729, 737, 804, 891, 972, 1086, 1188, 1206, 1458, 1474, 1629, 1782, 1809, 1991, 2172, 2211, 2412, 2673, 2916, 2948, 3258, 3564, 3618, 3982, 4422, 4887, 5346, 5427, 5973, 6516, 6633, 7236, 7964, 8019, 8844, 9774, 10692, 10854, 11946, 12127, 13266, 14661, 16038, 16281, 17919, 19548, 19899, 21708, 23892, 24254, 26532, 29322, 32076, 32562, 35838, 36381, 39798, 43983, 48508, 48843, 53757, 58644, 59697, 65124, 71676, 72762, 79596, 87966, 97686, 107514, 109143, 119394, 131949, 133397, 145524, 161271, 175932, 179091, 195372, 215028, 218286, 238788, 263898, 266794, 322542, 327429, 358182, 400191, 436572, 483813, 527796, 533588, 537273, 645084, 654858, 716364, 800382, 967626, 982287, 1074546, 1200573, 1309716, 1451439, 1600764, 1935252, 1964574, 2149092, 2401146, 2902878, 2946861, 3601719, 3929148, 4802292, 5805756, 5893722, 7203438, 8840583, 10805157, 11787444, 14406876, 17681166, 21610314, 32415471, 35362332, 43220628, 64830942, 97246413, 129661884, 194492826, 388985652]

約数ペア:

[(1, 388985652), (2, 194492826), (3, 129661884), (4, 97246413), (6, 64830942), (9, 43220628), (11, 35362332), (12, 32415471), (18, 21610314), (22, 17681166), (27, 14406876), (33, 11787444), (36, 10805157), (44, 8840583), (54, 7203438), (66, 5893722), (67, 5805756), (81, 4802292), (99, 3929148), (108, 3601719), (132, 2946861), (134, 2902878), (162, 2401146), (181, 2149092), (198, 1964574), (201, 1935252), (243, 1600764), (268, 1451439), (297, 1309716), (324, 1200573), (362, 1074546), (396, 982287), (402, 967626), (486, 800382), (543, 716364), (594, 654858), (603, 645084), (724, 537273), (729, 533588), (737, 527796), (804, 483813), (891, 436572), (972, 400191), (1086, 358182), (1188, 327429), (1206, 322542), (1458, 266794), (1474, 263898), (1629, 238788), (1782, 218286), (1809, 215028), (1991, 195372), (2172, 179091), (2211, 175932), (2412, 161271), (2673, 145524), (2916, 133397), (2948, 131949), (3258, 119394), (3564, 109143), (3618, 107514), (3982, 97686), (4422, 87966), (4887, 79596), (5346, 72762), (5427, 71676), (5973, 65124), (6516, 59697), (6633, 58644), (7236, 53757), (7964, 48843), (8019, 48508), (8844, 43983), (9774, 39798), (10692, 36381), (10854, 35838), (11946, 32562), (12127, 32076), (13266, 29322), (14661, 26532), (16038, 24254), (16281, 23892), (17919, 21708), (19548, 19899)]