240139944

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{479}}^1$

素因数の和:716

約数の個数: 128

約数和(自身を含む): 732672000

約数和(自身を除く): 492532056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 211, 216, 264, 297, 396, 422, 479, 594, 633, 792, 844, 958, 1188, 1266, 1437, 1688, 1899, 1916, 2321, 2376, 2532, 2874, 3798, 3832, 4311, 4642, 5064, 5269, 5697, 5748, 6963, 7596, 8622, 9284, 10538, 11394, 11496, 12933, 13926, 15192, 15807, 17244, 18568, 20889, 21076, 22788, 25866, 27852, 31614, 34488, 41778, 42152, 45576, 47421, 51732, 55704, 62667, 63228, 83556, 94842, 101069, 103464, 125334, 126456, 142263, 167112, 189684, 202138, 250668, 284526, 303207, 379368, 404276, 501336, 569052, 606414, 808552, 909621, 1111759, 1138104, 1212828, 1819242, 2223518, 2425656, 2728863, 3335277, 3638484, 4447036, 5457726, 6670554, 7276968, 8894072, 10005831, 10915452, 13341108, 20011662, 21830904, 26682216, 30017493, 40023324, 60034986, 80046648, 120069972, 240139944]

約数ペア:

[(1, 240139944), (2, 120069972), (3, 80046648), (4, 60034986), (6, 40023324), (8, 30017493), (9, 26682216), (11, 21830904), (12, 20011662), (18, 13341108), (22, 10915452), (24, 10005831), (27, 8894072), (33, 7276968), (36, 6670554), (44, 5457726), (54, 4447036), (66, 3638484), (72, 3335277), (88, 2728863), (99, 2425656), (108, 2223518), (132, 1819242), (198, 1212828), (211, 1138104), (216, 1111759), (264, 909621), (297, 808552), (396, 606414), (422, 569052), (479, 501336), (594, 404276), (633, 379368), (792, 303207), (844, 284526), (958, 250668), (1188, 202138), (1266, 189684), (1437, 167112), (1688, 142263), (1899, 126456), (1916, 125334), (2321, 103464), (2376, 101069), (2532, 94842), (2874, 83556), (3798, 63228), (3832, 62667), (4311, 55704), (4642, 51732), (5064, 47421), (5269, 45576), (5697, 42152), (5748, 41778), (6963, 34488), (7596, 31614), (8622, 27852), (9284, 25866), (10538, 22788), (11394, 21076), (11496, 20889), (12933, 18568), (13926, 17244), (15192, 15807)]