2544981208

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:382

約数の個数: 192

約数和(自身を含む): 6356275200

約数和(自身を除く): 3811293992

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 49, 56, 62, 77, 79, 88, 98, 124, 154, 158, 196, 217, 241, 248, 308, 316, 341, 392, 434, 482, 539, 553, 616, 632, 682, 868, 869, 964, 1078, 1106, 1364, 1519, 1687, 1736, 1738, 1928, 2156, 2212, 2387, 2449, 2651, 2728, 3038, 3374, 3476, 3871, 4312, 4424, 4774, 4898, 5302, 6076, 6083, 6748, 6952, 7471, 7742, 9548, 9796, 10604, 11809, 12152, 12166, 13496, 14942, 15484, 16709, 17143, 18557, 19039, 19096, 19592, 21208, 23618, 24332, 26939, 29884, 30968, 33418, 34286, 37114, 38078, 42581, 47236, 48664, 52297, 53878, 59768, 66836, 68572, 74228, 76156, 82181, 85162, 94472, 104594, 107756, 120001, 129899, 133273, 133672, 137144, 148456, 152312, 164362, 170324, 188573, 209188, 209429, 215512, 240002, 259798, 266546, 328724, 340648, 366079, 377146, 418376, 418858, 480004, 519596, 533092, 575267, 590209, 657448, 732158, 754292, 837716, 932911, 960008, 1039192, 1066184, 1150534, 1180418, 1320011, 1464316, 1466003, 1508584, 1675432, 1865822, 2301068, 2360836, 2640022, 2928632, 2932006, 3731644, 4026869, 4131463, 4602136, 4721672, 5280044, 5864012, 6492299, 7463288, 8053738, 8262926, 10262021, 10560088, 11728024, 12984598, 16107476, 16525852, 20524042, 25969196, 28920241, 32214952, 33051704, 41048084, 45446093, 51938392, 57840482, 82096168, 90892186, 115680964, 181784372, 231361928, 318122651, 363568744, 636245302, 1272490604, 2544981208]

約数ペア:

[(1, 2544981208), (2, 1272490604), (4, 636245302), (7, 363568744), (8, 318122651), (11, 231361928), (14, 181784372), (22, 115680964), (28, 90892186), (31, 82096168), (44, 57840482), (49, 51938392), (56, 45446093), (62, 41048084), (77, 33051704), (79, 32214952), (88, 28920241), (98, 25969196), (124, 20524042), (154, 16525852), (158, 16107476), (196, 12984598), (217, 11728024), (241, 10560088), (248, 10262021), (308, 8262926), (316, 8053738), (341, 7463288), (392, 6492299), (434, 5864012), (482, 5280044), (539, 4721672), (553, 4602136), (616, 4131463), (632, 4026869), (682, 3731644), (868, 2932006), (869, 2928632), (964, 2640022), (1078, 2360836), (1106, 2301068), (1364, 1865822), (1519, 1675432), (1687, 1508584), (1736, 1466003), (1738, 1464316), (1928, 1320011), (2156, 1180418), (2212, 1150534), (2387, 1066184), (2449, 1039192), (2651, 960008), (2728, 932911), (3038, 837716), (3374, 754292), (3476, 732158), (3871, 657448), (4312, 590209), (4424, 575267), (4774, 533092), (4898, 519596), (5302, 480004), (6076, 418858), (6083, 418376), (6748, 377146), (6952, 366079), (7471, 340648), (7742, 328724), (9548, 266546), (9796, 259798), (10604, 240002), (11809, 215512), (12152, 209429), (12166, 209188), (13496, 188573), (14942, 170324), (15484, 164362), (16709, 152312), (17143, 148456), (18557, 137144), (19039, 133672), (19096, 133273), (19592, 129899), (21208, 120001), (23618, 107756), (24332, 104594), (26939, 94472), (29884, 85162), (30968, 82181), (33418, 76156), (34286, 74228), (37114, 68572), (38078, 66836), (42581, 59768), (47236, 53878), (48664, 52297)]