286948872

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1097}}^1$

素因数の和:1292

約数の個数: 128

約数和(自身を含む): 917049600

約数和(自身を除く): 630100728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 173, 189, 216, 252, 346, 378, 504, 519, 692, 756, 1038, 1097, 1211, 1384, 1512, 1557, 2076, 2194, 2422, 3114, 3291, 3633, 4152, 4388, 4671, 4844, 6228, 6582, 7266, 7679, 8776, 9342, 9688, 9873, 10899, 12456, 13164, 14532, 15358, 18684, 19746, 21798, 23037, 26328, 29064, 29619, 30716, 32697, 37368, 39492, 43596, 46074, 59238, 61432, 65394, 69111, 78984, 87192, 92148, 118476, 130788, 138222, 184296, 189781, 207333, 236952, 261576, 276444, 379562, 414666, 552888, 569343, 759124, 829332, 1138686, 1328467, 1518248, 1658664, 1708029, 2277372, 2656934, 3416058, 3985401, 4554744, 5124087, 5313868, 6832116, 7970802, 10248174, 10627736, 11956203, 13664232, 15941604, 20496348, 23912406, 31883208, 35868609, 40992696, 47824812, 71737218, 95649624, 143474436, 286948872]

約数ペア:

[(1, 286948872), (2, 143474436), (3, 95649624), (4, 71737218), (6, 47824812), (7, 40992696), (8, 35868609), (9, 31883208), (12, 23912406), (14, 20496348), (18, 15941604), (21, 13664232), (24, 11956203), (27, 10627736), (28, 10248174), (36, 7970802), (42, 6832116), (54, 5313868), (56, 5124087), (63, 4554744), (72, 3985401), (84, 3416058), (108, 2656934), (126, 2277372), (168, 1708029), (173, 1658664), (189, 1518248), (216, 1328467), (252, 1138686), (346, 829332), (378, 759124), (504, 569343), (519, 552888), (692, 414666), (756, 379562), (1038, 276444), (1097, 261576), (1211, 236952), (1384, 207333), (1512, 189781), (1557, 184296), (2076, 138222), (2194, 130788), (2422, 118476), (3114, 92148), (3291, 87192), (3633, 78984), (4152, 69111), (4388, 65394), (4671, 61432), (4844, 59238), (6228, 46074), (6582, 43596), (7266, 39492), (7679, 37368), (8776, 32697), (9342, 30716), (9688, 29619), (9873, 29064), (10899, 26328), (12456, 23037), (13164, 21798), (14532, 19746), (15358, 18684)]