490616688

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{105373}}^1$

素因数の和:105481

約数の個数: 40

約数和(自身を含む): 1280504848

約数和(自身を除く): 789888160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 4656, 105373, 210746, 316119, 421492, 632238, 842984, 1264476, 1685968, 2528952, 5057904, 10221181, 20442362, 30663543, 40884724, 61327086, 81769448, 122654172, 163538896, 245308344, 490616688]

約数ペア:

[(1, 490616688), (2, 245308344), (3, 163538896), (4, 122654172), (6, 81769448), (8, 61327086), (12, 40884724), (16, 30663543), (24, 20442362), (48, 10221181), (97, 5057904), (194, 2528952), (291, 1685968), (388, 1264476), (582, 842984), (776, 632238), (1164, 421492), (1552, 316119), (2328, 210746), (4656, 105373)]