1898045226

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:457

約数の個数: 192

約数和(自身を含む): 5313724416

約数和(自身を除く): 3415679190

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 41, 42, 63, 66, 77, 82, 99, 123, 126, 127, 154, 198, 231, 246, 254, 263, 287, 369, 381, 451, 462, 526, 574, 693, 738, 762, 789, 861, 889, 902, 1143, 1353, 1386, 1397, 1578, 1722, 1778, 1841, 2286, 2367, 2583, 2667, 2706, 2794, 2893, 3157, 3682, 4059, 4191, 4734, 5166, 5207, 5334, 5523, 5786, 6314, 8001, 8118, 8382, 8679, 9471, 9779, 10414, 10783, 11046, 12573, 15621, 16002, 16569, 17358, 18942, 19558, 20251, 21566, 25146, 26037, 28413, 29337, 31242, 32349, 33138, 33401, 36449, 40502, 46863, 52074, 56826, 57277, 58674, 60753, 64698, 66802, 72898, 75481, 88011, 93726, 97047, 100203, 109347, 114554, 118613, 121506, 150962, 171831, 176022, 182259, 194094, 200406, 218694, 226443, 233807, 237226, 300609, 328041, 343662, 355839, 364518, 367411, 400939, 452886, 467614, 515493, 601218, 656082, 679329, 701421, 711678, 734822, 801878, 830291, 1030986, 1067517, 1102233, 1202817, 1358658, 1369441, 1402842, 1660582, 2104263, 2135034, 2204466, 2405634, 2490873, 2571877, 2738882, 3306699, 3608451, 4108323, 4208526, 4981746, 5143754, 6613398, 7216902, 7472619, 7715631, 8216646, 9586087, 12324969, 14945238, 15063851, 15431262, 19172174, 23146893, 24649938, 28758261, 30127702, 45191553, 46293786, 57516522, 86274783, 90383106, 105446957, 135574659, 172549566, 210893914, 271149318, 316340871, 632681742, 949022613, 1898045226]

約数ペア:

[(1, 1898045226), (2, 949022613), (3, 632681742), (6, 316340871), (7, 271149318), (9, 210893914), (11, 172549566), (14, 135574659), (18, 105446957), (21, 90383106), (22, 86274783), (33, 57516522), (41, 46293786), (42, 45191553), (63, 30127702), (66, 28758261), (77, 24649938), (82, 23146893), (99, 19172174), (123, 15431262), (126, 15063851), (127, 14945238), (154, 12324969), (198, 9586087), (231, 8216646), (246, 7715631), (254, 7472619), (263, 7216902), (287, 6613398), (369, 5143754), (381, 4981746), (451, 4208526), (462, 4108323), (526, 3608451), (574, 3306699), (693, 2738882), (738, 2571877), (762, 2490873), (789, 2405634), (861, 2204466), (889, 2135034), (902, 2104263), (1143, 1660582), (1353, 1402842), (1386, 1369441), (1397, 1358658), (1578, 1202817), (1722, 1102233), (1778, 1067517), (1841, 1030986), (2286, 830291), (2367, 801878), (2583, 734822), (2667, 711678), (2706, 701421), (2794, 679329), (2893, 656082), (3157, 601218), (3682, 515493), (4059, 467614), (4191, 452886), (4734, 400939), (5166, 367411), (5207, 364518), (5334, 355839), (5523, 343662), (5786, 328041), (6314, 300609), (8001, 237226), (8118, 233807), (8382, 226443), (8679, 218694), (9471, 200406), (9779, 194094), (10414, 182259), (10783, 176022), (11046, 171831), (12573, 150962), (15621, 121506), (16002, 118613), (16569, 114554), (17358, 109347), (18942, 100203), (19558, 97047), (20251, 93726), (21566, 88011), (25146, 75481), (26037, 72898), (28413, 66802), (29337, 64698), (31242, 60753), (32349, 58674), (33138, 57277), (33401, 56826), (36449, 52074), (40502, 46863)]