867646368

素因数分解:

$2^5\times 3^2\times {\mathrm{199}}^1\times {\mathrm{15139}}^1$

素因数の和:15354

約数の個数: 72

約数和(自身を含む): 2479932000

約数和(自身を除く): 1612285632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 199, 288, 398, 597, 796, 1194, 1592, 1791, 2388, 3184, 3582, 4776, 6368, 7164, 9552, 14328, 15139, 19104, 28656, 30278, 45417, 57312, 60556, 90834, 121112, 136251, 181668, 242224, 272502, 363336, 484448, 545004, 726672, 1090008, 1453344, 2180016, 3012661, 4360032, 6025322, 9037983, 12050644, 18075966, 24101288, 27113949, 36151932, 48202576, 54227898, 72303864, 96405152, 108455796, 144607728, 216911592, 289215456, 433823184, 867646368]

約数ペア:

[(1, 867646368), (2, 433823184), (3, 289215456), (4, 216911592), (6, 144607728), (8, 108455796), (9, 96405152), (12, 72303864), (16, 54227898), (18, 48202576), (24, 36151932), (32, 27113949), (36, 24101288), (48, 18075966), (72, 12050644), (96, 9037983), (144, 6025322), (199, 4360032), (288, 3012661), (398, 2180016), (597, 1453344), (796, 1090008), (1194, 726672), (1592, 545004), (1791, 484448), (2388, 363336), (3184, 272502), (3582, 242224), (4776, 181668), (6368, 136251), (7164, 121112), (9552, 90834), (14328, 60556), (15139, 57312), (19104, 45417), (28656, 30278)]