489538569816

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{821}}^1\times {\mathrm{1069}}^1$

素因数の和:2090

約数の個数: 192

約数和(自身を含む): 1361105740800

約数和(自身を除く): 871567170984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 127, 183, 244, 254, 366, 381, 488, 508, 549, 732, 762, 821, 1016, 1069, 1098, 1143, 1464, 1524, 1642, 2138, 2196, 2286, 2463, 3048, 3207, 3284, 4276, 4392, 4572, 4926, 6414, 6568, 7389, 7747, 8552, 9144, 9621, 9852, 12828, 14778, 15494, 19242, 19704, 23241, 25656, 29556, 30988, 38484, 46482, 50081, 59112, 61976, 65209, 69723, 76968, 92964, 100162, 104267, 130418, 135763, 139446, 150243, 185928, 195627, 200324, 208534, 260836, 271526, 278892, 300486, 312801, 391254, 400648, 407289, 417068, 450729, 521672, 543052, 557784, 586881, 600972, 625602, 782508, 814578, 834136, 877649, 901458, 938403, 1086104, 1173762, 1201944, 1221867, 1251204, 1565016, 1629156, 1755298, 1802916, 1876806, 2347524, 2443734, 2502408, 2632947, 3258312, 3510596, 3605832, 3753612, 4695048, 4887468, 5265894, 6360287, 7021192, 7507224, 7898841, 8281543, 9774936, 10531788, 12720574, 15797682, 16563086, 19080861, 21063576, 24844629, 25441148, 31595364, 33126172, 38161722, 49689258, 50882296, 53536589, 57242583, 63190728, 66252344, 74533887, 76323444, 99378516, 107073178, 111461423, 114485166, 149067774, 152646888, 160609767, 198757032, 214146356, 222922846, 228970332, 298135548, 321219534, 334384269, 428292712, 445845692, 457940664, 481829301, 596271096, 642439068, 668768538, 891691384, 963658602, 1003152807, 1284878136, 1337537076, 1927317204, 2006305614, 2675074152, 3854634408, 4012611228, 6799146803, 8025222456, 13598293606, 20397440409, 27196587212, 40794880818, 54393174424, 61192321227, 81589761636, 122384642454, 163179523272, 244769284908, 489538569816]

約数ペア:

[(1, 489538569816), (2, 244769284908), (3, 163179523272), (4, 122384642454), (6, 81589761636), (8, 61192321227), (9, 54393174424), (12, 40794880818), (18, 27196587212), (24, 20397440409), (36, 13598293606), (61, 8025222456), (72, 6799146803), (122, 4012611228), (127, 3854634408), (183, 2675074152), (244, 2006305614), (254, 1927317204), (366, 1337537076), (381, 1284878136), (488, 1003152807), (508, 963658602), (549, 891691384), (732, 668768538), (762, 642439068), (821, 596271096), (1016, 481829301), (1069, 457940664), (1098, 445845692), (1143, 428292712), (1464, 334384269), (1524, 321219534), (1642, 298135548), (2138, 228970332), (2196, 222922846), (2286, 214146356), (2463, 198757032), (3048, 160609767), (3207, 152646888), (3284, 149067774), (4276, 114485166), (4392, 111461423), (4572, 107073178), (4926, 99378516), (6414, 76323444), (6568, 74533887), (7389, 66252344), (7747, 63190728), (8552, 57242583), (9144, 53536589), (9621, 50882296), (9852, 49689258), (12828, 38161722), (14778, 33126172), (15494, 31595364), (19242, 25441148), (19704, 24844629), (23241, 21063576), (25656, 19080861), (29556, 16563086), (30988, 15797682), (38484, 12720574), (46482, 10531788), (50081, 9774936), (59112, 8281543), (61976, 7898841), (65209, 7507224), (69723, 7021192), (76968, 6360287), (92964, 5265894), (100162, 4887468), (104267, 4695048), (130418, 3753612), (135763, 3605832), (139446, 3510596), (150243, 3258312), (185928, 2632947), (195627, 2502408), (200324, 2443734), (208534, 2347524), (260836, 1876806), (271526, 1802916), (278892, 1755298), (300486, 1629156), (312801, 1565016), (391254, 1251204), (400648, 1221867), (407289, 1201944), (417068, 1173762), (450729, 1086104), (521672, 938403), (543052, 901458), (557784, 877649), (586881, 834136), (600972, 814578), (625602, 782508)]