404740836

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{5413}}^1$

素因数の和:5521

約数の個数: 72

約数和(自身を含む): 1072058624

約数和(自身を除く): 667317788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 67, 93, 124, 134, 186, 201, 268, 279, 372, 402, 558, 603, 804, 1116, 1206, 2077, 2412, 4154, 5413, 6231, 8308, 10826, 12462, 16239, 18693, 21652, 24924, 32478, 37386, 48717, 64956, 74772, 97434, 167803, 194868, 335606, 362671, 503409, 671212, 725342, 1006818, 1088013, 1450684, 1510227, 2013636, 2176026, 3020454, 3264039, 4352052, 6040908, 6528078, 11242801, 13056156, 22485602, 33728403, 44971204, 67456806, 101185209, 134913612, 202370418, 404740836]

約数ペア:

[(1, 404740836), (2, 202370418), (3, 134913612), (4, 101185209), (6, 67456806), (9, 44971204), (12, 33728403), (18, 22485602), (31, 13056156), (36, 11242801), (62, 6528078), (67, 6040908), (93, 4352052), (124, 3264039), (134, 3020454), (186, 2176026), (201, 2013636), (268, 1510227), (279, 1450684), (372, 1088013), (402, 1006818), (558, 725342), (603, 671212), (804, 503409), (1116, 362671), (1206, 335606), (2077, 194868), (2412, 167803), (4154, 97434), (5413, 74772), (6231, 64956), (8308, 48717), (10826, 37386), (12462, 32478), (16239, 24924), (18693, 21652)]