245475594

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:385

約数の個数: 144

約数和(自身を含む): 677214720

約数和(自身を除く): 431739126

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 79, 91, 98, 117, 126, 147, 158, 182, 234, 237, 271, 273, 294, 441, 474, 542, 546, 553, 637, 711, 813, 819, 882, 1027, 1106, 1274, 1422, 1626, 1638, 1659, 1897, 1911, 2054, 2439, 3081, 3318, 3523, 3794, 3822, 3871, 4878, 4977, 5691, 5733, 6162, 7046, 7189, 7742, 9243, 9954, 10569, 11382, 11466, 11613, 13279, 14378, 17073, 18486, 21138, 21409, 21567, 23226, 24661, 26558, 31707, 34146, 34839, 39837, 42818, 43134, 49322, 50323, 63414, 64227, 64701, 69678, 73983, 79674, 100646, 119511, 128454, 129402, 147966, 149863, 150969, 172627, 192681, 221949, 239022, 278317, 299726, 301938, 345254, 385362, 443898, 449589, 452907, 517881, 556634, 834951, 899178, 905814, 1035762, 1049041, 1348767, 1553643, 1669902, 1948219, 2098082, 2504853, 2697534, 3107286, 3147123, 3896438, 5009706, 5844657, 6294246, 9441369, 11689314, 13637533, 17533971, 18882738, 27275066, 35067942, 40912599, 81825198, 122737797, 245475594]

約数ペア:

[(1, 245475594), (2, 122737797), (3, 81825198), (6, 40912599), (7, 35067942), (9, 27275066), (13, 18882738), (14, 17533971), (18, 13637533), (21, 11689314), (26, 9441369), (39, 6294246), (42, 5844657), (49, 5009706), (63, 3896438), (78, 3147123), (79, 3107286), (91, 2697534), (98, 2504853), (117, 2098082), (126, 1948219), (147, 1669902), (158, 1553643), (182, 1348767), (234, 1049041), (237, 1035762), (271, 905814), (273, 899178), (294, 834951), (441, 556634), (474, 517881), (542, 452907), (546, 449589), (553, 443898), (637, 385362), (711, 345254), (813, 301938), (819, 299726), (882, 278317), (1027, 239022), (1106, 221949), (1274, 192681), (1422, 172627), (1626, 150969), (1638, 149863), (1659, 147966), (1897, 129402), (1911, 128454), (2054, 119511), (2439, 100646), (3081, 79674), (3318, 73983), (3523, 69678), (3794, 64701), (3822, 64227), (3871, 63414), (4878, 50323), (4977, 49322), (5691, 43134), (5733, 42818), (6162, 39837), (7046, 34839), (7189, 34146), (7742, 31707), (9243, 26558), (9954, 24661), (10569, 23226), (11382, 21567), (11466, 21409), (11613, 21138), (13279, 18486), (14378, 17073)]