490744008

素因数分解:

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

素因数の和:1793

約数の個数: 160

約数和(自身を含む): 1510660800

約数和(自身を除く): 1019916792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 27, 36, 38, 46, 54, 57, 69, 72, 76, 81, 92, 108, 114, 138, 152, 162, 171, 184, 207, 216, 228, 276, 324, 342, 414, 437, 456, 513, 552, 621, 648, 684, 828, 874, 1026, 1242, 1311, 1368, 1539, 1656, 1733, 1748, 1863, 2052, 2484, 2622, 3078, 3466, 3496, 3726, 3933, 4104, 4968, 5199, 5244, 6156, 6932, 7452, 7866, 10398, 10488, 11799, 12312, 13864, 14904, 15597, 15732, 20796, 23598, 31194, 31464, 32927, 35397, 39859, 41592, 46791, 47196, 62388, 65854, 70794, 79718, 93582, 94392, 98781, 119577, 124776, 131708, 140373, 141588, 159436, 187164, 197562, 239154, 263416, 280746, 283176, 296343, 318872, 358731, 374328, 395124, 478308, 561492, 592686, 717462, 757321, 790248, 889029, 956616, 1076193, 1122984, 1185372, 1434924, 1514642, 1778058, 2152386, 2271963, 2370744, 2667087, 2869848, 3029284, 3228579, 3556116, 4304772, 4543926, 5334174, 6058568, 6457158, 6815889, 7112232, 8609544, 9087852, 10668348, 12914316, 13631778, 18175704, 20447667, 21336696, 25828632, 27263556, 40895334, 54527112, 61343001, 81790668, 122686002, 163581336, 245372004, 490744008]

約数ペア:

[(1, 490744008), (2, 245372004), (3, 163581336), (4, 122686002), (6, 81790668), (8, 61343001), (9, 54527112), (12, 40895334), (18, 27263556), (19, 25828632), (23, 21336696), (24, 20447667), (27, 18175704), (36, 13631778), (38, 12914316), (46, 10668348), (54, 9087852), (57, 8609544), (69, 7112232), (72, 6815889), (76, 6457158), (81, 6058568), (92, 5334174), (108, 4543926), (114, 4304772), (138, 3556116), (152, 3228579), (162, 3029284), (171, 2869848), (184, 2667087), (207, 2370744), (216, 2271963), (228, 2152386), (276, 1778058), (324, 1514642), (342, 1434924), (414, 1185372), (437, 1122984), (456, 1076193), (513, 956616), (552, 889029), (621, 790248), (648, 757321), (684, 717462), (828, 592686), (874, 561492), (1026, 478308), (1242, 395124), (1311, 374328), (1368, 358731), (1539, 318872), (1656, 296343), (1733, 283176), (1748, 280746), (1863, 263416), (2052, 239154), (2484, 197562), (2622, 187164), (3078, 159436), (3466, 141588), (3496, 140373), (3726, 131708), (3933, 124776), (4104, 119577), (4968, 98781), (5199, 94392), (5244, 93582), (6156, 79718), (6932, 70794), (7452, 65854), (7866, 62388), (10398, 47196), (10488, 46791), (11799, 41592), (12312, 39859), (13864, 35397), (14904, 32927), (15597, 31464), (15732, 31194), (20796, 23598)]