1899019824

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{773}}^1$

素因数の和:955

約数の個数: 160

約数和(自身を含む): 5503647744

約数和(自身を除く): 3604627920

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 127, 156, 186, 208, 248, 254, 312, 372, 381, 403, 496, 508, 624, 744, 762, 773, 806, 1016, 1209, 1488, 1524, 1546, 1612, 1651, 2032, 2319, 2418, 3048, 3092, 3224, 3302, 3937, 4638, 4836, 4953, 6096, 6184, 6448, 6604, 7874, 9276, 9672, 9906, 10049, 11811, 12368, 13208, 15748, 18552, 19344, 19812, 20098, 23622, 23963, 26416, 30147, 31496, 37104, 39624, 40196, 47244, 47926, 51181, 60294, 62992, 71889, 79248, 80392, 94488, 95852, 98171, 102362, 120588, 143778, 153543, 160784, 188976, 191704, 196342, 204724, 241176, 287556, 294513, 307086, 311519, 383408, 392684, 409448, 482352, 575112, 589026, 614172, 623038, 785368, 818896, 934557, 1150224, 1178052, 1228344, 1246076, 1276223, 1570736, 1869114, 2356104, 2456688, 2492152, 2552446, 3043301, 3738228, 3828669, 4712208, 4984304, 5104892, 6086602, 7476456, 7657338, 9129903, 10209784, 12173204, 14952912, 15314676, 18259806, 20419568, 24346408, 30629352, 36519612, 39562913, 48692816, 61258704, 73039224, 79125826, 118688739, 146078448, 158251652, 237377478, 316503304, 474754956, 633006608, 949509912, 1899019824]

約数ペア:

[(1, 1899019824), (2, 949509912), (3, 633006608), (4, 474754956), (6, 316503304), (8, 237377478), (12, 158251652), (13, 146078448), (16, 118688739), (24, 79125826), (26, 73039224), (31, 61258704), (39, 48692816), (48, 39562913), (52, 36519612), (62, 30629352), (78, 24346408), (93, 20419568), (104, 18259806), (124, 15314676), (127, 14952912), (156, 12173204), (186, 10209784), (208, 9129903), (248, 7657338), (254, 7476456), (312, 6086602), (372, 5104892), (381, 4984304), (403, 4712208), (496, 3828669), (508, 3738228), (624, 3043301), (744, 2552446), (762, 2492152), (773, 2456688), (806, 2356104), (1016, 1869114), (1209, 1570736), (1488, 1276223), (1524, 1246076), (1546, 1228344), (1612, 1178052), (1651, 1150224), (2032, 934557), (2319, 818896), (2418, 785368), (3048, 623038), (3092, 614172), (3224, 589026), (3302, 575112), (3937, 482352), (4638, 409448), (4836, 392684), (4953, 383408), (6096, 311519), (6184, 307086), (6448, 294513), (6604, 287556), (7874, 241176), (9276, 204724), (9672, 196342), (9906, 191704), (10049, 188976), (11811, 160784), (12368, 153543), (13208, 143778), (15748, 120588), (18552, 102362), (19344, 98171), (19812, 95852), (20098, 94488), (23622, 80392), (23963, 79248), (26416, 71889), (30147, 62992), (31496, 60294), (37104, 51181), (39624, 47926), (40196, 47244)]