1982399616

素因数分解:

$2^7\times 3^3\times {\mathrm{37}}^2\times {\mathrm{419}}^1$

素因数の和:516

約数の個数: 192

約数和(自身を含む): 6027588000

約数和(自身を除く): 4045188384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 128, 144, 148, 192, 216, 222, 288, 296, 333, 384, 419, 432, 444, 576, 592, 666, 838, 864, 888, 999, 1152, 1184, 1257, 1332, 1369, 1676, 1728, 1776, 1998, 2368, 2514, 2664, 2738, 3352, 3456, 3552, 3771, 3996, 4107, 4736, 5028, 5328, 5476, 6704, 7104, 7542, 7992, 8214, 10056, 10656, 10952, 11313, 12321, 13408, 14208, 15084, 15503, 15984, 16428, 20112, 21312, 21904, 22626, 24642, 26816, 30168, 31006, 31968, 32856, 36963, 40224, 42624, 43808, 45252, 46509, 49284, 53632, 60336, 62012, 63936, 65712, 73926, 80448, 87616, 90504, 93018, 98568, 120672, 124024, 127872, 131424, 139527, 147852, 160896, 175232, 181008, 186036, 197136, 241344, 248048, 262848, 279054, 295704, 362016, 372072, 394272, 418581, 482688, 496096, 525696, 558108, 573611, 591408, 724032, 744144, 788544, 837162, 992192, 1116216, 1147222, 1182816, 1448064, 1488288, 1577088, 1674324, 1720833, 1984384, 2232432, 2294444, 2365632, 2976576, 3348648, 3441666, 4464864, 4588888, 4731264, 5162499, 5953152, 6697296, 6883332, 8929728, 9177776, 10324998, 13394592, 13766664, 15487497, 17859456, 18355552, 20649996, 26789184, 27533328, 30974994, 36711104, 41299992, 53578368, 55066656, 61949988, 73422208, 82599984, 110133312, 123899976, 165199968, 220266624, 247799952, 330399936, 495599904, 660799872, 991199808, 1982399616]

約数ペア:

[(1, 1982399616), (2, 991199808), (3, 660799872), (4, 495599904), (6, 330399936), (8, 247799952), (9, 220266624), (12, 165199968), (16, 123899976), (18, 110133312), (24, 82599984), (27, 73422208), (32, 61949988), (36, 55066656), (37, 53578368), (48, 41299992), (54, 36711104), (64, 30974994), (72, 27533328), (74, 26789184), (96, 20649996), (108, 18355552), (111, 17859456), (128, 15487497), (144, 13766664), (148, 13394592), (192, 10324998), (216, 9177776), (222, 8929728), (288, 6883332), (296, 6697296), (333, 5953152), (384, 5162499), (419, 4731264), (432, 4588888), (444, 4464864), (576, 3441666), (592, 3348648), (666, 2976576), (838, 2365632), (864, 2294444), (888, 2232432), (999, 1984384), (1152, 1720833), (1184, 1674324), (1257, 1577088), (1332, 1488288), (1369, 1448064), (1676, 1182816), (1728, 1147222), (1776, 1116216), (1998, 992192), (2368, 837162), (2514, 788544), (2664, 744144), (2738, 724032), (3352, 591408), (3456, 573611), (3552, 558108), (3771, 525696), (3996, 496096), (4107, 482688), (4736, 418581), (5028, 394272), (5328, 372072), (5476, 362016), (6704, 295704), (7104, 279054), (7542, 262848), (7992, 248048), (8214, 241344), (10056, 197136), (10656, 186036), (10952, 181008), (11313, 175232), (12321, 160896), (13408, 147852), (14208, 139527), (15084, 131424), (15503, 127872), (15984, 124024), (16428, 120672), (20112, 98568), (21312, 93018), (21904, 90504), (22626, 87616), (24642, 80448), (26816, 73926), (30168, 65712), (31006, 63936), (31968, 62012), (32856, 60336), (36963, 53632), (40224, 49284), (42624, 46509), (43808, 45252)]