664095348

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{349}}^1\times {\mathrm{839}}^1$

素因数の和:1211

約数の個数: 120

約数和(自身を含む): 1992144000

約数和(自身を除く): 1328048652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 349, 378, 567, 698, 756, 839, 1047, 1134, 1396, 1678, 2094, 2268, 2443, 2517, 3141, 3356, 4188, 4886, 5034, 5873, 6282, 7329, 7551, 9423, 9772, 10068, 11746, 12564, 14658, 15102, 17619, 18846, 21987, 22653, 23492, 28269, 29316, 30204, 35238, 37692, 43974, 45306, 52857, 56538, 65961, 67959, 70476, 87948, 90612, 105714, 113076, 131922, 135918, 158571, 197883, 211428, 263844, 271836, 292811, 317142, 395766, 475713, 585622, 634284, 791532, 878433, 951426, 1171244, 1756866, 1902852, 2049677, 2635299, 3513732, 4099354, 5270598, 6149031, 7905897, 8198708, 10541196, 12298062, 15811794, 18447093, 23717691, 24596124, 31623588, 36894186, 47435382, 55341279, 73788372, 94870764, 110682558, 166023837, 221365116, 332047674, 664095348]

約数ペア:

[(1, 664095348), (2, 332047674), (3, 221365116), (4, 166023837), (6, 110682558), (7, 94870764), (9, 73788372), (12, 55341279), (14, 47435382), (18, 36894186), (21, 31623588), (27, 24596124), (28, 23717691), (36, 18447093), (42, 15811794), (54, 12298062), (63, 10541196), (81, 8198708), (84, 7905897), (108, 6149031), (126, 5270598), (162, 4099354), (189, 3513732), (252, 2635299), (324, 2049677), (349, 1902852), (378, 1756866), (567, 1171244), (698, 951426), (756, 878433), (839, 791532), (1047, 634284), (1134, 585622), (1396, 475713), (1678, 395766), (2094, 317142), (2268, 292811), (2443, 271836), (2517, 263844), (3141, 211428), (3356, 197883), (4188, 158571), (4886, 135918), (5034, 131922), (5873, 113076), (6282, 105714), (7329, 90612), (7551, 87948), (9423, 70476), (9772, 67959), (10068, 65961), (11746, 56538), (12564, 52857), (14658, 45306), (15102, 43974), (17619, 37692), (18846, 35238), (21987, 30204), (22653, 29316), (23492, 28269)]