15691612632

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{977}}^1$

素因数の和:1305

約数の個数: 128

約数和(自身を含む): 40897612800

約数和(自身を除く): 25206000168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 79, 86, 129, 158, 172, 197, 237, 258, 316, 344, 394, 474, 516, 591, 632, 788, 948, 977, 1032, 1182, 1576, 1896, 1954, 2364, 2931, 3397, 3908, 4728, 5862, 6794, 7816, 8471, 10191, 11724, 13588, 15563, 16942, 20382, 23448, 25413, 27176, 31126, 33884, 40764, 42011, 46689, 50826, 62252, 67768, 77183, 81528, 84022, 93378, 101652, 124504, 126033, 154366, 168044, 186756, 192469, 203304, 231549, 252066, 308732, 336088, 373512, 384938, 463098, 504132, 577407, 617464, 669209, 769876, 926196, 1008264, 1154814, 1338418, 1539752, 1852392, 2007627, 2309628, 2676836, 3318869, 4015254, 4619256, 5353672, 6637738, 8030508, 8276167, 9956607, 13275476, 15205051, 16061016, 16552334, 19913214, 24828501, 26550952, 30410102, 33104668, 39826428, 45615153, 49657002, 60820204, 66209336, 79652856, 91230306, 99314004, 121640408, 182460612, 198628008, 364921224, 653817193, 1307634386, 1961451579, 2615268772, 3922903158, 5230537544, 7845806316, 15691612632]

約数ペア:

[(1, 15691612632), (2, 7845806316), (3, 5230537544), (4, 3922903158), (6, 2615268772), (8, 1961451579), (12, 1307634386), (24, 653817193), (43, 364921224), (79, 198628008), (86, 182460612), (129, 121640408), (158, 99314004), (172, 91230306), (197, 79652856), (237, 66209336), (258, 60820204), (316, 49657002), (344, 45615153), (394, 39826428), (474, 33104668), (516, 30410102), (591, 26550952), (632, 24828501), (788, 19913214), (948, 16552334), (977, 16061016), (1032, 15205051), (1182, 13275476), (1576, 9956607), (1896, 8276167), (1954, 8030508), (2364, 6637738), (2931, 5353672), (3397, 4619256), (3908, 4015254), (4728, 3318869), (5862, 2676836), (6794, 2309628), (7816, 2007627), (8471, 1852392), (10191, 1539752), (11724, 1338418), (13588, 1154814), (15563, 1008264), (16942, 926196), (20382, 769876), (23448, 669209), (25413, 617464), (27176, 577407), (31126, 504132), (33884, 463098), (40764, 384938), (42011, 373512), (46689, 336088), (50826, 308732), (62252, 252066), (67768, 231549), (77183, 203304), (81528, 192469), (84022, 186756), (93378, 168044), (101652, 154366), (124504, 126033)]