129838044

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:488

約数の個数: 144

約数和(自身を含む): 386104320

約数和(自身を除く): 256266276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 31, 34, 42, 49, 51, 62, 68, 84, 93, 98, 102, 119, 124, 147, 186, 196, 204, 217, 238, 294, 357, 372, 419, 434, 476, 527, 588, 651, 714, 833, 838, 868, 1054, 1257, 1302, 1428, 1519, 1581, 1666, 1676, 2108, 2499, 2514, 2604, 2933, 3038, 3162, 3332, 3689, 4557, 4998, 5028, 5866, 6076, 6324, 7123, 7378, 8799, 9114, 9996, 11067, 11732, 12989, 14246, 14756, 17598, 18228, 20531, 21369, 22134, 25823, 25978, 28492, 35196, 38967, 41062, 42738, 44268, 49861, 51646, 51956, 61593, 77469, 77934, 82124, 85476, 90923, 99722, 103292, 123186, 149583, 154938, 155868, 181846, 199444, 220813, 246372, 272769, 299166, 309876, 349027, 363692, 441626, 545538, 598332, 636461, 662439, 698054, 883252, 1047081, 1091076, 1272922, 1324878, 1396108, 1545691, 1909383, 2094162, 2545844, 2649756, 3091382, 3818766, 4188324, 4637073, 6182764, 7637532, 9274146, 10819837, 18548292, 21639674, 32459511, 43279348, 64919022, 129838044]

約数ペア:

[(1, 129838044), (2, 64919022), (3, 43279348), (4, 32459511), (6, 21639674), (7, 18548292), (12, 10819837), (14, 9274146), (17, 7637532), (21, 6182764), (28, 4637073), (31, 4188324), (34, 3818766), (42, 3091382), (49, 2649756), (51, 2545844), (62, 2094162), (68, 1909383), (84, 1545691), (93, 1396108), (98, 1324878), (102, 1272922), (119, 1091076), (124, 1047081), (147, 883252), (186, 698054), (196, 662439), (204, 636461), (217, 598332), (238, 545538), (294, 441626), (357, 363692), (372, 349027), (419, 309876), (434, 299166), (476, 272769), (527, 246372), (588, 220813), (651, 199444), (714, 181846), (833, 155868), (838, 154938), (868, 149583), (1054, 123186), (1257, 103292), (1302, 99722), (1428, 90923), (1519, 85476), (1581, 82124), (1666, 77934), (1676, 77469), (2108, 61593), (2499, 51956), (2514, 51646), (2604, 49861), (2933, 44268), (3038, 42738), (3162, 41062), (3332, 38967), (3689, 35196), (4557, 28492), (4998, 25978), (5028, 25823), (5866, 22134), (6076, 21369), (6324, 20531), (7123, 18228), (7378, 17598), (8799, 14756), (9114, 14246), (9996, 12989), (11067, 11732)]