1900196688

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1931}}^1$

素因数の和:2057

約数の個数: 160

約数和(自身を含む): 5634639360

約数和(自身を除く): 3734442672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 83, 104, 114, 152, 156, 166, 208, 228, 247, 249, 304, 312, 332, 456, 494, 498, 624, 664, 741, 912, 988, 996, 1079, 1328, 1482, 1577, 1931, 1976, 1992, 2158, 2964, 3154, 3237, 3862, 3952, 3984, 4316, 4731, 5793, 5928, 6308, 6474, 7724, 8632, 9462, 11586, 11856, 12616, 12948, 15448, 17264, 18924, 20501, 23172, 25103, 25232, 25896, 30896, 36689, 37848, 41002, 46344, 50206, 51792, 61503, 73378, 75309, 75696, 82004, 92688, 100412, 110067, 123006, 146756, 150618, 160273, 164008, 200824, 220134, 246012, 293512, 301236, 320546, 328016, 401648, 440268, 476957, 480819, 492024, 587024, 602472, 641092, 880536, 953914, 961638, 984048, 1204944, 1282184, 1430871, 1761072, 1907828, 1923276, 2083549, 2564368, 2861742, 3045187, 3815656, 3846552, 4167098, 5723484, 6090374, 6250647, 7631312, 7693104, 8334196, 9135561, 11446968, 12180748, 12501294, 16668392, 18271122, 22893936, 24361496, 25002588, 33336784, 36542244, 39587431, 48722992, 50005176, 73084488, 79174862, 100010352, 118762293, 146168976, 158349724, 237524586, 316699448, 475049172, 633398896, 950098344, 1900196688]

約数ペア:

[(1, 1900196688), (2, 950098344), (3, 633398896), (4, 475049172), (6, 316699448), (8, 237524586), (12, 158349724), (13, 146168976), (16, 118762293), (19, 100010352), (24, 79174862), (26, 73084488), (38, 50005176), (39, 48722992), (48, 39587431), (52, 36542244), (57, 33336784), (76, 25002588), (78, 24361496), (83, 22893936), (104, 18271122), (114, 16668392), (152, 12501294), (156, 12180748), (166, 11446968), (208, 9135561), (228, 8334196), (247, 7693104), (249, 7631312), (304, 6250647), (312, 6090374), (332, 5723484), (456, 4167098), (494, 3846552), (498, 3815656), (624, 3045187), (664, 2861742), (741, 2564368), (912, 2083549), (988, 1923276), (996, 1907828), (1079, 1761072), (1328, 1430871), (1482, 1282184), (1577, 1204944), (1931, 984048), (1976, 961638), (1992, 953914), (2158, 880536), (2964, 641092), (3154, 602472), (3237, 587024), (3862, 492024), (3952, 480819), (3984, 476957), (4316, 440268), (4731, 401648), (5793, 328016), (5928, 320546), (6308, 301236), (6474, 293512), (7724, 246012), (8632, 220134), (9462, 200824), (11586, 164008), (11856, 160273), (12616, 150618), (12948, 146756), (15448, 123006), (17264, 110067), (18924, 100412), (20501, 92688), (23172, 82004), (25103, 75696), (25232, 75309), (25896, 73378), (30896, 61503), (36689, 51792), (37848, 50206), (41002, 46344)]