1900503072

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4657}}^1$

素因数の和:4795

約数の個数: 144

約数和(自身を含む): 5874949080

約数和(自身を除く): 3974446008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 109, 117, 144, 156, 208, 218, 234, 288, 312, 327, 416, 436, 468, 624, 654, 872, 936, 981, 1248, 1308, 1417, 1744, 1872, 1962, 2616, 2834, 3488, 3744, 3924, 4251, 4657, 5232, 5668, 7848, 8502, 9314, 10464, 11336, 12753, 13971, 15696, 17004, 18628, 22672, 25506, 27942, 31392, 34008, 37256, 41913, 45344, 51012, 55884, 60541, 68016, 74512, 83826, 102024, 111768, 121082, 136032, 149024, 167652, 181623, 204048, 223536, 242164, 335304, 363246, 408096, 447072, 484328, 507613, 544869, 670608, 726492, 968656, 1015226, 1089738, 1341216, 1452984, 1522839, 1937312, 2030452, 2179476, 2905968, 3045678, 4060904, 4358952, 4568517, 5811936, 6091356, 6598969, 8121808, 8717904, 9137034, 12182712, 13197938, 16243616, 17435808, 18274068, 19796907, 24365424, 26395876, 36548136, 39593814, 48730848, 52791752, 59390721, 73096272, 79187628, 105583504, 118781442, 146192544, 158375256, 211167008, 237562884, 316750512, 475125768, 633501024, 950251536, 1900503072]

約数ペア:

[(1, 1900503072), (2, 950251536), (3, 633501024), (4, 475125768), (6, 316750512), (8, 237562884), (9, 211167008), (12, 158375256), (13, 146192544), (16, 118781442), (18, 105583504), (24, 79187628), (26, 73096272), (32, 59390721), (36, 52791752), (39, 48730848), (48, 39593814), (52, 36548136), (72, 26395876), (78, 24365424), (96, 19796907), (104, 18274068), (109, 17435808), (117, 16243616), (144, 13197938), (156, 12182712), (208, 9137034), (218, 8717904), (234, 8121808), (288, 6598969), (312, 6091356), (327, 5811936), (416, 4568517), (436, 4358952), (468, 4060904), (624, 3045678), (654, 2905968), (872, 2179476), (936, 2030452), (981, 1937312), (1248, 1522839), (1308, 1452984), (1417, 1341216), (1744, 1089738), (1872, 1015226), (1962, 968656), (2616, 726492), (2834, 670608), (3488, 544869), (3744, 507613), (3924, 484328), (4251, 447072), (4657, 408096), (5232, 363246), (5668, 335304), (7848, 242164), (8502, 223536), (9314, 204048), (10464, 181623), (11336, 167652), (12753, 149024), (13971, 136032), (15696, 121082), (17004, 111768), (18628, 102024), (22672, 83826), (25506, 74512), (27942, 68016), (31392, 60541), (34008, 55884), (37256, 51012), (41913, 45344)]