15661972092

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1\times {\mathrm{7039}}^1$

素因数の和:7915

約数の個数: 96

約数和(自身を含む): 41726361600

約数和(自身を除く): 26064389508

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 839, 884, 1326, 1678, 2517, 2652, 3356, 5034, 7039, 10068, 10907, 14078, 14263, 21117, 21814, 28156, 28526, 32721, 42234, 42789, 43628, 57052, 65442, 84468, 85578, 91507, 119663, 130884, 171156, 183014, 185419, 239326, 274521, 358989, 366028, 370838, 478652, 549042, 556257, 717978, 741676, 1098084, 1112514, 1435956, 1555619, 2225028, 3111238, 4666857, 5905721, 6222476, 9333714, 11811442, 17717163, 18667428, 23622884, 35434326, 70868652, 76774373, 100397257, 153548746, 200794514, 230323119, 301191771, 307097492, 401589028, 460646238, 602383542, 921292476, 1204767084, 1305164341, 2610328682, 3915493023, 5220657364, 7830986046, 15661972092]

約数ペア:

[(1, 15661972092), (2, 7830986046), (3, 5220657364), (4, 3915493023), (6, 2610328682), (12, 1305164341), (13, 1204767084), (17, 921292476), (26, 602383542), (34, 460646238), (39, 401589028), (51, 307097492), (52, 301191771), (68, 230323119), (78, 200794514), (102, 153548746), (156, 100397257), (204, 76774373), (221, 70868652), (442, 35434326), (663, 23622884), (839, 18667428), (884, 17717163), (1326, 11811442), (1678, 9333714), (2517, 6222476), (2652, 5905721), (3356, 4666857), (5034, 3111238), (7039, 2225028), (10068, 1555619), (10907, 1435956), (14078, 1112514), (14263, 1098084), (21117, 741676), (21814, 717978), (28156, 556257), (28526, 549042), (32721, 478652), (42234, 370838), (42789, 366028), (43628, 358989), (57052, 274521), (65442, 239326), (84468, 185419), (85578, 183014), (91507, 171156), (119663, 130884)]