1242693936

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:464

約数の個数: 240

約数和(自身を含む): 4034384640

約数和(自身を除く): 2791690704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 99, 114, 132, 144, 152, 157, 171, 176, 198, 209, 228, 263, 264, 304, 314, 342, 396, 418, 456, 471, 526, 528, 627, 628, 684, 789, 792, 836, 912, 942, 1052, 1254, 1256, 1368, 1413, 1578, 1584, 1672, 1727, 1881, 1884, 2104, 2367, 2508, 2512, 2736, 2826, 2893, 2983, 3156, 3344, 3454, 3762, 3768, 4208, 4734, 4997, 5016, 5181, 5652, 5786, 5966, 6312, 6908, 7524, 7536, 8679, 8949, 9468, 9994, 10032, 10362, 11304, 11572, 11932, 12624, 13816, 14991, 15048, 15543, 17358, 17898, 18936, 19988, 20724, 22608, 23144, 23864, 26037, 26847, 27632, 29982, 30096, 31086, 32813, 34716, 35796, 37872, 39976, 41291, 41448, 44973, 46288, 47728, 52074, 53694, 54967, 59964, 62172, 65626, 69432, 71592, 79952, 82582, 82896, 89946, 98439, 104148, 107388, 109934, 119928, 123873, 124344, 131252, 138864, 143184, 164901, 165164, 179892, 196878, 208296, 214776, 219868, 239856, 247746, 248688, 262504, 295317, 329802, 330328, 359784, 371619, 393756, 416592, 429552, 439736, 454201, 494703, 495492, 525008, 590634, 659604, 660656, 719568, 743238, 784529, 787512, 879472, 908402, 989406, 990984, 1181268, 1319208, 1362603, 1486476, 1569058, 1575024, 1816804, 1978812, 1981968, 2353587, 2362536, 2638416, 2725206, 2972952, 3138116, 3633608, 3957624, 4087809, 4707174, 4725072, 5450412, 5945904, 6276232, 7060761, 7267216, 7915248, 8175618, 8629819, 9414348, 10900824, 12552464, 14121522, 16351236, 17259638, 18828696, 21801648, 25889457, 28243044, 32702472, 34519276, 37657392, 51778914, 56486088, 65404944, 69038552, 77668371, 103557828, 112972176, 138077104, 155336742, 207115656, 310673484, 414231312, 621346968, 1242693936]

約数ペア:

[(1, 1242693936), (2, 621346968), (3, 414231312), (4, 310673484), (6, 207115656), (8, 155336742), (9, 138077104), (11, 112972176), (12, 103557828), (16, 77668371), (18, 69038552), (19, 65404944), (22, 56486088), (24, 51778914), (33, 37657392), (36, 34519276), (38, 32702472), (44, 28243044), (48, 25889457), (57, 21801648), (66, 18828696), (72, 17259638), (76, 16351236), (88, 14121522), (99, 12552464), (114, 10900824), (132, 9414348), (144, 8629819), (152, 8175618), (157, 7915248), (171, 7267216), (176, 7060761), (198, 6276232), (209, 5945904), (228, 5450412), (263, 4725072), (264, 4707174), (304, 4087809), (314, 3957624), (342, 3633608), (396, 3138116), (418, 2972952), (456, 2725206), (471, 2638416), (526, 2362536), (528, 2353587), (627, 1981968), (628, 1978812), (684, 1816804), (789, 1575024), (792, 1569058), (836, 1486476), (912, 1362603), (942, 1319208), (1052, 1181268), (1254, 990984), (1256, 989406), (1368, 908402), (1413, 879472), (1578, 787512), (1584, 784529), (1672, 743238), (1727, 719568), (1881, 660656), (1884, 659604), (2104, 590634), (2367, 525008), (2508, 495492), (2512, 494703), (2736, 454201), (2826, 439736), (2893, 429552), (2983, 416592), (3156, 393756), (3344, 371619), (3454, 359784), (3762, 330328), (3768, 329802), (4208, 295317), (4734, 262504), (4997, 248688), (5016, 247746), (5181, 239856), (5652, 219868), (5786, 214776), (5966, 208296), (6312, 196878), (6908, 179892), (7524, 165164), (7536, 164901), (8679, 143184), (8949, 138864), (9468, 131252), (9994, 124344), (10032, 123873), (10362, 119928), (11304, 109934), (11572, 107388), (11932, 104148), (12624, 98439), (13816, 89946), (14991, 82896), (15048, 82582), (15543, 79952), (17358, 71592), (17898, 69432), (18936, 65626), (19988, 62172), (20724, 59964), (22608, 54967), (23144, 53694), (23864, 52074), (26037, 47728), (26847, 46288), (27632, 44973), (29982, 41448), (30096, 41291), (31086, 39976), (32813, 37872), (34716, 35796)]