240689112

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:537

約数の個数: 128

約数和(自身を含む): 674956800

約数和(自身を除く): 434267688

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 53, 57, 69, 76, 92, 106, 114, 138, 152, 159, 184, 212, 228, 276, 318, 424, 433, 437, 456, 552, 636, 866, 874, 1007, 1219, 1272, 1299, 1311, 1732, 1748, 2014, 2438, 2598, 2622, 3021, 3464, 3496, 3657, 4028, 4876, 5196, 5244, 6042, 7314, 8056, 8227, 9752, 9959, 10392, 10488, 12084, 14628, 16454, 19918, 22949, 23161, 24168, 24681, 29256, 29877, 32908, 39836, 45898, 46322, 49362, 59754, 65816, 68847, 69483, 79672, 91796, 92644, 98724, 119508, 137694, 138966, 183592, 185288, 189221, 197448, 239016, 275388, 277932, 378442, 436031, 527827, 550776, 555864, 567663, 756884, 872062, 1055654, 1135326, 1308093, 1513768, 1583481, 1744124, 2111308, 2270652, 2616186, 3166962, 3488248, 4222616, 4541304, 5232372, 6333924, 10028713, 10464744, 12667848, 20057426, 30086139, 40114852, 60172278, 80229704, 120344556, 240689112]

約数ペア:

[(1, 240689112), (2, 120344556), (3, 80229704), (4, 60172278), (6, 40114852), (8, 30086139), (12, 20057426), (19, 12667848), (23, 10464744), (24, 10028713), (38, 6333924), (46, 5232372), (53, 4541304), (57, 4222616), (69, 3488248), (76, 3166962), (92, 2616186), (106, 2270652), (114, 2111308), (138, 1744124), (152, 1583481), (159, 1513768), (184, 1308093), (212, 1135326), (228, 1055654), (276, 872062), (318, 756884), (424, 567663), (433, 555864), (437, 550776), (456, 527827), (552, 436031), (636, 378442), (866, 277932), (874, 275388), (1007, 239016), (1219, 197448), (1272, 189221), (1299, 185288), (1311, 183592), (1732, 138966), (1748, 137694), (2014, 119508), (2438, 98724), (2598, 92644), (2622, 91796), (3021, 79672), (3464, 69483), (3496, 68847), (3657, 65816), (4028, 59754), (4876, 49362), (5196, 46322), (5244, 45898), (6042, 39836), (7314, 32908), (8056, 29877), (8227, 29256), (9752, 24681), (9959, 24168), (10392, 23161), (10488, 22949), (12084, 19918), (14628, 16454)]