1908191736

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1071

約数の個数: 256

約数和(自身を含む): 6234624000

約数和(自身を除く): 4326432264

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 43, 44, 54, 57, 66, 72, 76, 86, 88, 99, 108, 114, 129, 132, 152, 171, 172, 198, 209, 216, 228, 258, 264, 297, 342, 344, 387, 396, 418, 456, 473, 513, 516, 594, 627, 684, 774, 792, 817, 836, 946, 983, 1026, 1032, 1161, 1188, 1254, 1368, 1419, 1548, 1634, 1672, 1881, 1892, 1966, 2052, 2322, 2376, 2451, 2508, 2838, 2949, 3096, 3268, 3762, 3784, 3932, 4104, 4257, 4644, 4902, 5016, 5643, 5676, 5898, 6536, 7353, 7524, 7864, 8514, 8847, 8987, 9288, 9804, 10813, 11286, 11352, 11796, 12771, 14706, 15048, 17028, 17694, 17974, 18677, 19608, 21626, 22059, 22572, 23592, 25542, 26541, 26961, 29412, 32439, 34056, 35388, 35948, 37354, 42269, 43252, 44118, 45144, 51084, 53082, 53922, 56031, 58824, 64878, 70776, 71896, 74708, 80883, 84538, 86504, 88236, 97317, 102168, 106164, 107844, 112062, 126807, 129756, 149416, 161766, 168093, 169076, 176472, 194634, 205447, 212328, 215688, 224124, 242649, 253614, 259512, 291951, 323532, 336186, 338152, 380421, 389268, 410894, 448248, 464959, 485298, 504279, 507228, 583902, 616341, 647064, 672372, 760842, 778536, 803111, 821788, 929918, 970596, 1008558, 1014456, 1141263, 1167804, 1232682, 1344744, 1394877, 1521684, 1606222, 1643576, 1849023, 1859836, 1941192, 2017116, 2282526, 2335608, 2409333, 2465364, 2789754, 3043368, 3212444, 3698046, 3719672, 4034232, 4184631, 4565052, 4818666, 4930728, 5547069, 5579508, 6424888, 7227999, 7396092, 8369262, 8834221, 9130104, 9637332, 11094138, 11159016, 12553893, 14455998, 14792184, 16738524, 17668442, 19274664, 21683997, 22188276, 25107786, 26502663, 28911996, 33477048, 35336884, 43367994, 44376552, 50215572, 53005326, 57823992, 70673768, 79507989, 86735988, 100431144, 106010652, 159015978, 173471976, 212021304, 238523967, 318031956, 477047934, 636063912, 954095868, 1908191736]

約数ペア:

[(1, 1908191736), (2, 954095868), (3, 636063912), (4, 477047934), (6, 318031956), (8, 238523967), (9, 212021304), (11, 173471976), (12, 159015978), (18, 106010652), (19, 100431144), (22, 86735988), (24, 79507989), (27, 70673768), (33, 57823992), (36, 53005326), (38, 50215572), (43, 44376552), (44, 43367994), (54, 35336884), (57, 33477048), (66, 28911996), (72, 26502663), (76, 25107786), (86, 22188276), (88, 21683997), (99, 19274664), (108, 17668442), (114, 16738524), (129, 14792184), (132, 14455998), (152, 12553893), (171, 11159016), (172, 11094138), (198, 9637332), (209, 9130104), (216, 8834221), (228, 8369262), (258, 7396092), (264, 7227999), (297, 6424888), (342, 5579508), (344, 5547069), (387, 4930728), (396, 4818666), (418, 4565052), (456, 4184631), (473, 4034232), (513, 3719672), (516, 3698046), (594, 3212444), (627, 3043368), (684, 2789754), (774, 2465364), (792, 2409333), (817, 2335608), (836, 2282526), (946, 2017116), (983, 1941192), (1026, 1859836), (1032, 1849023), (1161, 1643576), (1188, 1606222), (1254, 1521684), (1368, 1394877), (1419, 1344744), (1548, 1232682), (1634, 1167804), (1672, 1141263), (1881, 1014456), (1892, 1008558), (1966, 970596), (2052, 929918), (2322, 821788), (2376, 803111), (2451, 778536), (2508, 760842), (2838, 672372), (2949, 647064), (3096, 616341), (3268, 583902), (3762, 507228), (3784, 504279), (3932, 485298), (4104, 464959), (4257, 448248), (4644, 410894), (4902, 389268), (5016, 380421), (5643, 338152), (5676, 336186), (5898, 323532), (6536, 291951), (7353, 259512), (7524, 253614), (7864, 242649), (8514, 224124), (8847, 215688), (8987, 212328), (9288, 205447), (9804, 194634), (10813, 176472), (11286, 169076), (11352, 168093), (11796, 161766), (12771, 149416), (14706, 129756), (15048, 126807), (17028, 112062), (17694, 107844), (17974, 106164), (18677, 102168), (19608, 97317), (21626, 88236), (22059, 86504), (22572, 84538), (23592, 80883), (25542, 74708), (26541, 71896), (26961, 70776), (29412, 64878), (32439, 58824), (34056, 56031), (35388, 53922), (35948, 53082), (37354, 51084), (42269, 45144), (43252, 44118)]