274208691708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1021}}^1\times {\mathrm{1109}}^1$

素因数の和:2209

約数の個数: 216

約数和(自身を含む): 820076755680

約数和(自身を除く): 545868063972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 961, 1021, 1109, 1116, 1302, 1922, 1953, 2042, 2218, 2604, 2883, 3063, 3327, 3844, 3906, 4084, 4436, 5766, 6126, 6654, 6727, 7147, 7763, 7812, 8649, 9189, 9981, 11532, 12252, 13308, 13454, 14294, 15526, 17298, 18378, 19962, 20181, 21441, 23289, 26908, 28588, 31052, 31651, 34379, 34596, 36756, 39924, 40362, 42882, 46578, 60543, 63302, 64323, 68758, 69867, 80724, 85764, 93156, 94953, 103137, 121086, 126604, 128646, 137516, 139734, 189906, 206274, 221557, 240653, 242172, 257292, 279468, 284859, 309411, 379812, 412548, 443114, 481306, 569718, 618822, 664671, 721959, 886228, 962612, 981181, 1065749, 1132289, 1139436, 1237644, 1329342, 1443918, 1962362, 1994013, 2131498, 2165877, 2264578, 2658684, 2887836, 2943543, 3197247, 3396867, 3924724, 3988026, 4262996, 4331754, 4529156, 5887086, 6394494, 6793734, 6868267, 7460243, 7926023, 7976052, 8663508, 8830629, 9591741, 10190601, 11774172, 12788988, 13587468, 13736534, 14920486, 15852046, 17661258, 19183482, 20381202, 20604801, 22380729, 23778069, 27473068, 29840972, 31704092, 35100959, 35322516, 38366964, 40762404, 41209602, 44761458, 47556138, 61814403, 67142187, 70201918, 71334207, 82419204, 89522916, 95112276, 105302877, 123628806, 134284374, 140403836, 142668414, 210605754, 245706713, 247257612, 268568748, 285336828, 315908631, 421211508, 491413426, 631817262, 737120139, 982826852, 1088129729, 1263634524, 1474240278, 2176259458, 2211360417, 2948480556, 3264389187, 4352518916, 4422720834, 6528778374, 7616908103, 8845441668, 9793167561, 13057556748, 15233816206, 19586335122, 22850724309, 30467632412, 39172670244, 45701448618, 68552172927, 91402897236, 137104345854, 274208691708]

約数ペア:

[(1, 274208691708), (2, 137104345854), (3, 91402897236), (4, 68552172927), (6, 45701448618), (7, 39172670244), (9, 30467632412), (12, 22850724309), (14, 19586335122), (18, 15233816206), (21, 13057556748), (28, 9793167561), (31, 8845441668), (36, 7616908103), (42, 6528778374), (62, 4422720834), (63, 4352518916), (84, 3264389187), (93, 2948480556), (124, 2211360417), (126, 2176259458), (186, 1474240278), (217, 1263634524), (252, 1088129729), (279, 982826852), (372, 737120139), (434, 631817262), (558, 491413426), (651, 421211508), (868, 315908631), (961, 285336828), (1021, 268568748), (1109, 247257612), (1116, 245706713), (1302, 210605754), (1922, 142668414), (1953, 140403836), (2042, 134284374), (2218, 123628806), (2604, 105302877), (2883, 95112276), (3063, 89522916), (3327, 82419204), (3844, 71334207), (3906, 70201918), (4084, 67142187), (4436, 61814403), (5766, 47556138), (6126, 44761458), (6654, 41209602), (6727, 40762404), (7147, 38366964), (7763, 35322516), (7812, 35100959), (8649, 31704092), (9189, 29840972), (9981, 27473068), (11532, 23778069), (12252, 22380729), (13308, 20604801), (13454, 20381202), (14294, 19183482), (15526, 17661258), (17298, 15852046), (18378, 14920486), (19962, 13736534), (20181, 13587468), (21441, 12788988), (23289, 11774172), (26908, 10190601), (28588, 9591741), (31052, 8830629), (31651, 8663508), (34379, 7976052), (34596, 7926023), (36756, 7460243), (39924, 6868267), (40362, 6793734), (42882, 6394494), (46578, 5887086), (60543, 4529156), (63302, 4331754), (64323, 4262996), (68758, 3988026), (69867, 3924724), (80724, 3396867), (85764, 3197247), (93156, 2943543), (94953, 2887836), (103137, 2658684), (121086, 2264578), (126604, 2165877), (128646, 2131498), (137516, 1994013), (139734, 1962362), (189906, 1443918), (206274, 1329342), (221557, 1237644), (240653, 1139436), (242172, 1132289), (257292, 1065749), (279468, 981181), (284859, 962612), (309411, 886228), (379812, 721959), (412548, 664671), (443114, 618822), (481306, 569718)]