242877768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{953}}^1$

素因数の和:1047

約数の個数: 128

約数和(自身を含む): 730840320

約数和(自身を除く): 487962552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 41, 42, 56, 74, 82, 84, 111, 123, 148, 164, 168, 222, 246, 259, 287, 296, 328, 444, 492, 518, 574, 777, 861, 888, 953, 984, 1036, 1148, 1517, 1554, 1722, 1906, 2072, 2296, 2859, 3034, 3108, 3444, 3812, 4551, 5718, 6068, 6216, 6671, 6888, 7624, 9102, 10619, 11436, 12136, 13342, 18204, 20013, 21238, 22872, 26684, 31857, 35261, 36408, 39073, 40026, 42476, 53368, 63714, 70522, 78146, 80052, 84952, 105783, 117219, 127428, 141044, 156292, 160104, 211566, 234438, 246827, 254856, 273511, 282088, 312584, 423132, 468876, 493654, 547022, 740481, 820533, 846264, 937752, 987308, 1094044, 1445701, 1480962, 1641066, 1974616, 2188088, 2891402, 2961924, 3282132, 4337103, 5782804, 5923848, 6564264, 8674206, 10119907, 11565608, 17348412, 20239814, 30359721, 34696824, 40479628, 60719442, 80959256, 121438884, 242877768]

約数ペア:

[(1, 242877768), (2, 121438884), (3, 80959256), (4, 60719442), (6, 40479628), (7, 34696824), (8, 30359721), (12, 20239814), (14, 17348412), (21, 11565608), (24, 10119907), (28, 8674206), (37, 6564264), (41, 5923848), (42, 5782804), (56, 4337103), (74, 3282132), (82, 2961924), (84, 2891402), (111, 2188088), (123, 1974616), (148, 1641066), (164, 1480962), (168, 1445701), (222, 1094044), (246, 987308), (259, 937752), (287, 846264), (296, 820533), (328, 740481), (444, 547022), (492, 493654), (518, 468876), (574, 423132), (777, 312584), (861, 282088), (888, 273511), (953, 254856), (984, 246827), (1036, 234438), (1148, 211566), (1517, 160104), (1554, 156292), (1722, 141044), (1906, 127428), (2072, 117219), (2296, 105783), (2859, 84952), (3034, 80052), (3108, 78146), (3444, 70522), (3812, 63714), (4551, 53368), (5718, 42476), (6068, 40026), (6216, 39073), (6671, 36408), (6888, 35261), (7624, 31857), (9102, 26684), (10619, 22872), (11436, 21238), (12136, 20013), (13342, 18204)]