245372004

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1733}}^1$

素因数の和:1791

約数の個数: 120

約数和(自身を含む): 704975040

約数和(自身を除く): 459603036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 54, 57, 69, 76, 81, 92, 108, 114, 138, 162, 171, 207, 228, 276, 324, 342, 414, 437, 513, 621, 684, 828, 874, 1026, 1242, 1311, 1539, 1733, 1748, 1863, 2052, 2484, 2622, 3078, 3466, 3726, 3933, 5199, 5244, 6156, 6932, 7452, 7866, 10398, 11799, 15597, 15732, 20796, 23598, 31194, 32927, 35397, 39859, 46791, 47196, 62388, 65854, 70794, 79718, 93582, 98781, 119577, 131708, 140373, 141588, 159436, 187164, 197562, 239154, 280746, 296343, 358731, 395124, 478308, 561492, 592686, 717462, 757321, 889029, 1076193, 1185372, 1434924, 1514642, 1778058, 2152386, 2271963, 2667087, 3029284, 3228579, 3556116, 4304772, 4543926, 5334174, 6457158, 6815889, 9087852, 10668348, 12914316, 13631778, 20447667, 27263556, 40895334, 61343001, 81790668, 122686002, 245372004]

約数ペア:

[(1, 245372004), (2, 122686002), (3, 81790668), (4, 61343001), (6, 40895334), (9, 27263556), (12, 20447667), (18, 13631778), (19, 12914316), (23, 10668348), (27, 9087852), (36, 6815889), (38, 6457158), (46, 5334174), (54, 4543926), (57, 4304772), (69, 3556116), (76, 3228579), (81, 3029284), (92, 2667087), (108, 2271963), (114, 2152386), (138, 1778058), (162, 1514642), (171, 1434924), (207, 1185372), (228, 1076193), (276, 889029), (324, 757321), (342, 717462), (414, 592686), (437, 561492), (513, 478308), (621, 395124), (684, 358731), (828, 296343), (874, 280746), (1026, 239154), (1242, 197562), (1311, 187164), (1539, 159436), (1733, 141588), (1748, 140373), (1863, 131708), (2052, 119577), (2484, 98781), (2622, 93582), (3078, 79718), (3466, 70794), (3726, 65854), (3933, 62388), (5199, 47196), (5244, 46791), (6156, 39859), (6932, 35397), (7452, 32927), (7866, 31194), (10398, 23598), (11799, 20796), (15597, 15732)]