1913243808

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{4027}}^1$

素因数の和:4155

約数の個数: 144

約数和(自身を含む): 5901535584

約数和(自身を除く): 3988291776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 101, 112, 147, 168, 196, 202, 224, 294, 303, 336, 392, 404, 588, 606, 672, 707, 784, 808, 1176, 1212, 1414, 1568, 1616, 2121, 2352, 2424, 2828, 3232, 4027, 4242, 4704, 4848, 4949, 5656, 8054, 8484, 9696, 9898, 11312, 12081, 14847, 16108, 16968, 19796, 22624, 24162, 28189, 29694, 32216, 33936, 39592, 48324, 56378, 59388, 64432, 67872, 79184, 84567, 96648, 112756, 118776, 128864, 158368, 169134, 193296, 197323, 225512, 237552, 338268, 386592, 394646, 406727, 451024, 475104, 591969, 676536, 789292, 813454, 902048, 1183938, 1220181, 1353072, 1578584, 1626908, 2367876, 2440362, 2706144, 2847089, 3157168, 3253816, 4735752, 4880724, 5694178, 6314336, 6507632, 8541267, 9471504, 9761448, 11388356, 13015264, 17082534, 18943008, 19522896, 19929623, 22776712, 34165068, 39045792, 39859246, 45553424, 59788869, 68330136, 79718492, 91106848, 119577738, 136660272, 159436984, 239155476, 273320544, 318873968, 478310952, 637747936, 956621904, 1913243808]

約数ペア:

[(1, 1913243808), (2, 956621904), (3, 637747936), (4, 478310952), (6, 318873968), (7, 273320544), (8, 239155476), (12, 159436984), (14, 136660272), (16, 119577738), (21, 91106848), (24, 79718492), (28, 68330136), (32, 59788869), (42, 45553424), (48, 39859246), (49, 39045792), (56, 34165068), (84, 22776712), (96, 19929623), (98, 19522896), (101, 18943008), (112, 17082534), (147, 13015264), (168, 11388356), (196, 9761448), (202, 9471504), (224, 8541267), (294, 6507632), (303, 6314336), (336, 5694178), (392, 4880724), (404, 4735752), (588, 3253816), (606, 3157168), (672, 2847089), (707, 2706144), (784, 2440362), (808, 2367876), (1176, 1626908), (1212, 1578584), (1414, 1353072), (1568, 1220181), (1616, 1183938), (2121, 902048), (2352, 813454), (2424, 789292), (2828, 676536), (3232, 591969), (4027, 475104), (4242, 451024), (4704, 406727), (4848, 394646), (4949, 386592), (5656, 338268), (8054, 237552), (8484, 225512), (9696, 197323), (9898, 193296), (11312, 169134), (12081, 158368), (14847, 128864), (16108, 118776), (16968, 112756), (19796, 96648), (22624, 84567), (24162, 79184), (28189, 67872), (29694, 64432), (32216, 59388), (33936, 56378), (39592, 48324)]