2078145108

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2791}}^1$

素因数の和:2894

約数の個数: 144

約数和(自身を含む): 5947317376

約数和(自身を除く): 3869172268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 43, 52, 74, 78, 86, 111, 117, 129, 148, 156, 172, 222, 234, 258, 333, 387, 444, 468, 481, 516, 559, 666, 774, 962, 1118, 1332, 1443, 1548, 1591, 1677, 1924, 2236, 2791, 2886, 3182, 3354, 4329, 4773, 5031, 5582, 5772, 6364, 6708, 8373, 8658, 9546, 10062, 11164, 14319, 16746, 17316, 19092, 20124, 20683, 25119, 28638, 33492, 36283, 41366, 50238, 57276, 62049, 72566, 82732, 100476, 103267, 108849, 120013, 124098, 145132, 186147, 206534, 217698, 240026, 248196, 309801, 326547, 360039, 372294, 413068, 435396, 480052, 619602, 653094, 720078, 744588, 929403, 1080117, 1239204, 1306188, 1342471, 1440156, 1560169, 1858806, 2160234, 2684942, 3120338, 3717612, 4027413, 4320468, 4440481, 4680507, 5369884, 6240676, 8054826, 8880962, 9361014, 12082239, 13321443, 14041521, 16109652, 17761924, 18722028, 24164478, 26642886, 28083042, 39964329, 48328956, 53285772, 56166084, 57726253, 79928658, 115452506, 159857316, 173178759, 230905012, 346357518, 519536277, 692715036, 1039072554, 2078145108]

約数ペア:

[(1, 2078145108), (2, 1039072554), (3, 692715036), (4, 519536277), (6, 346357518), (9, 230905012), (12, 173178759), (13, 159857316), (18, 115452506), (26, 79928658), (36, 57726253), (37, 56166084), (39, 53285772), (43, 48328956), (52, 39964329), (74, 28083042), (78, 26642886), (86, 24164478), (111, 18722028), (117, 17761924), (129, 16109652), (148, 14041521), (156, 13321443), (172, 12082239), (222, 9361014), (234, 8880962), (258, 8054826), (333, 6240676), (387, 5369884), (444, 4680507), (468, 4440481), (481, 4320468), (516, 4027413), (559, 3717612), (666, 3120338), (774, 2684942), (962, 2160234), (1118, 1858806), (1332, 1560169), (1443, 1440156), (1548, 1342471), (1591, 1306188), (1677, 1239204), (1924, 1080117), (2236, 929403), (2791, 744588), (2886, 720078), (3182, 653094), (3354, 619602), (4329, 480052), (4773, 435396), (5031, 413068), (5582, 372294), (5772, 360039), (6364, 326547), (6708, 309801), (8373, 248196), (8658, 240026), (9546, 217698), (10062, 206534), (11164, 186147), (14319, 145132), (16746, 124098), (17316, 120013), (19092, 108849), (20124, 103267), (20683, 100476), (25119, 82732), (28638, 72566), (33492, 62049), (36283, 57276), (41366, 50238)]