40368864

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 113218560

約数和(自身を除く): 72849696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 47, 48, 69, 92, 94, 96, 138, 141, 184, 188, 276, 282, 368, 376, 389, 552, 564, 736, 752, 778, 1081, 1104, 1128, 1167, 1504, 1556, 2162, 2208, 2256, 2334, 3112, 3243, 4324, 4512, 4668, 6224, 6486, 8648, 8947, 9336, 12448, 12972, 17296, 17894, 18283, 18672, 25944, 26841, 34592, 35788, 36566, 37344, 51888, 53682, 54849, 71576, 73132, 103776, 107364, 109698, 143152, 146264, 214728, 219396, 286304, 292528, 420509, 429456, 438792, 585056, 841018, 858912, 877584, 1261527, 1682036, 1755168, 2523054, 3364072, 5046108, 6728144, 10092216, 13456288, 20184432, 40368864]

約数ペア:

[(1, 40368864), (2, 20184432), (3, 13456288), (4, 10092216), (6, 6728144), (8, 5046108), (12, 3364072), (16, 2523054), (23, 1755168), (24, 1682036), (32, 1261527), (46, 877584), (47, 858912), (48, 841018), (69, 585056), (92, 438792), (94, 429456), (96, 420509), (138, 292528), (141, 286304), (184, 219396), (188, 214728), (276, 146264), (282, 143152), (368, 109698), (376, 107364), (389, 103776), (552, 73132), (564, 71576), (736, 54849), (752, 53682), (778, 51888), (1081, 37344), (1104, 36566), (1128, 35788), (1167, 34592), (1504, 26841), (1556, 25944), (2162, 18672), (2208, 18283), (2256, 17894), (2334, 17296), (3112, 12972), (3243, 12448), (4324, 9336), (4512, 8947), (4668, 8648), (6224, 6486)]