42728664

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 126074880

約数和(自身を除く): 83346216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 31, 33, 44, 46, 62, 66, 69, 88, 92, 93, 124, 132, 138, 184, 186, 227, 248, 253, 264, 276, 341, 372, 454, 506, 552, 681, 682, 713, 744, 759, 908, 1012, 1023, 1362, 1364, 1426, 1518, 1816, 2024, 2046, 2139, 2497, 2724, 2728, 2852, 3036, 4092, 4278, 4994, 5221, 5448, 5704, 6072, 7037, 7491, 7843, 8184, 8556, 9988, 10442, 14074, 14982, 15663, 15686, 17112, 19976, 20884, 21111, 23529, 28148, 29964, 31326, 31372, 41768, 42222, 47058, 56296, 57431, 59928, 62652, 62744, 77407, 84444, 94116, 114862, 125304, 154814, 161851, 168888, 172293, 188232, 229724, 232221, 309628, 323702, 344586, 459448, 464442, 485553, 619256, 647404, 689172, 928884, 971106, 1294808, 1378344, 1780361, 1857768, 1942212, 3560722, 3884424, 5341083, 7121444, 10682166, 14242888, 21364332, 42728664]

約数ペア:

[(1, 42728664), (2, 21364332), (3, 14242888), (4, 10682166), (6, 7121444), (8, 5341083), (11, 3884424), (12, 3560722), (22, 1942212), (23, 1857768), (24, 1780361), (31, 1378344), (33, 1294808), (44, 971106), (46, 928884), (62, 689172), (66, 647404), (69, 619256), (88, 485553), (92, 464442), (93, 459448), (124, 344586), (132, 323702), (138, 309628), (184, 232221), (186, 229724), (227, 188232), (248, 172293), (253, 168888), (264, 161851), (276, 154814), (341, 125304), (372, 114862), (454, 94116), (506, 84444), (552, 77407), (681, 62744), (682, 62652), (713, 59928), (744, 57431), (759, 56296), (908, 47058), (1012, 42222), (1023, 41768), (1362, 31372), (1364, 31326), (1426, 29964), (1518, 28148), (1816, 23529), (2024, 21111), (2046, 20884), (2139, 19976), (2497, 17112), (2724, 15686), (2728, 15663), (2852, 14982), (3036, 14074), (4092, 10442), (4278, 9988), (4994, 8556), (5221, 8184), (5448, 7843), (5704, 7491), (6072, 7037)]