261835224

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1871}}^1$

素因数の和:1918

約数の個数: 128

約数和(自身を含む): 808704000

約数和(自身を除く): 546868776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 49, 51, 56, 68, 84, 98, 102, 119, 136, 147, 168, 196, 204, 238, 294, 343, 357, 392, 408, 476, 588, 686, 714, 833, 952, 1029, 1176, 1372, 1428, 1666, 1871, 2058, 2499, 2744, 2856, 3332, 3742, 4116, 4998, 5613, 5831, 6664, 7484, 8232, 9996, 11226, 11662, 13097, 14968, 17493, 19992, 22452, 23324, 26194, 31807, 34986, 39291, 44904, 46648, 52388, 63614, 69972, 78582, 91679, 95421, 104776, 127228, 139944, 157164, 183358, 190842, 222649, 254456, 275037, 314328, 366716, 381684, 445298, 550074, 641753, 667947, 733432, 763368, 890596, 1100148, 1283506, 1335894, 1558543, 1781192, 1925259, 2200296, 2567012, 2671788, 3117086, 3850518, 4675629, 5134024, 5343576, 6234172, 7701036, 9351258, 10909801, 12468344, 15402072, 18702516, 21819602, 32729403, 37405032, 43639204, 65458806, 87278408, 130917612, 261835224]

約数ペア:

[(1, 261835224), (2, 130917612), (3, 87278408), (4, 65458806), (6, 43639204), (7, 37405032), (8, 32729403), (12, 21819602), (14, 18702516), (17, 15402072), (21, 12468344), (24, 10909801), (28, 9351258), (34, 7701036), (42, 6234172), (49, 5343576), (51, 5134024), (56, 4675629), (68, 3850518), (84, 3117086), (98, 2671788), (102, 2567012), (119, 2200296), (136, 1925259), (147, 1781192), (168, 1558543), (196, 1335894), (204, 1283506), (238, 1100148), (294, 890596), (343, 763368), (357, 733432), (392, 667947), (408, 641753), (476, 550074), (588, 445298), (686, 381684), (714, 366716), (833, 314328), (952, 275037), (1029, 254456), (1176, 222649), (1372, 190842), (1428, 183358), (1666, 157164), (1871, 139944), (2058, 127228), (2499, 104776), (2744, 95421), (2856, 91679), (3332, 78582), (3742, 69972), (4116, 63614), (4998, 52388), (5613, 46648), (5831, 44904), (6664, 39291), (7484, 34986), (8232, 31807), (9996, 26194), (11226, 23324), (11662, 22452), (13097, 19992), (14968, 17493)]