1231020736

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{42649}}^1$

素因数の和:42713

約数の個数: 56

約数和(自身を含む): 2729941200

約数和(自身を除く): 1498920464

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 164, 176, 328, 352, 451, 656, 704, 902, 1312, 1804, 2624, 3608, 7216, 14432, 28864, 42649, 85298, 170596, 341192, 469139, 682384, 938278, 1364768, 1748609, 1876556, 2729536, 3497218, 3753112, 6994436, 7506224, 13988872, 15012448, 19234699, 27977744, 30024896, 38469398, 55955488, 76938796, 111910976, 153877592, 307755184, 615510368, 1231020736]

約数ペア:

[(1, 1231020736), (2, 615510368), (4, 307755184), (8, 153877592), (11, 111910976), (16, 76938796), (22, 55955488), (32, 38469398), (41, 30024896), (44, 27977744), (64, 19234699), (82, 15012448), (88, 13988872), (164, 7506224), (176, 6994436), (328, 3753112), (352, 3497218), (451, 2729536), (656, 1876556), (704, 1748609), (902, 1364768), (1312, 938278), (1804, 682384), (2624, 469139), (3608, 341192), (7216, 170596), (14432, 85298), (28864, 42649)]