2112942888

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:853

約数の個数: 256

約数和(自身を含む): 7047168000

約数和(自身を除く): 4934225112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 61, 62, 63, 72, 84, 93, 108, 122, 124, 126, 168, 183, 186, 189, 216, 217, 244, 248, 252, 279, 366, 372, 378, 427, 434, 488, 504, 549, 558, 651, 732, 739, 744, 756, 837, 854, 868, 1098, 1116, 1281, 1302, 1464, 1478, 1512, 1647, 1674, 1708, 1736, 1891, 1953, 2196, 2217, 2232, 2562, 2604, 2956, 3294, 3348, 3416, 3782, 3843, 3906, 4392, 4434, 5124, 5173, 5208, 5673, 5859, 5912, 6588, 6651, 6696, 7564, 7686, 7812, 8868, 10248, 10346, 11346, 11529, 11718, 13176, 13237, 13302, 15128, 15372, 15519, 15624, 17019, 17736, 19953, 20692, 22692, 22909, 23058, 23436, 26474, 26604, 30744, 31038, 34038, 39711, 39906, 41384, 45079, 45384, 45818, 46116, 46557, 46872, 51057, 52948, 53208, 62076, 68076, 68727, 79422, 79812, 90158, 91636, 92232, 93114, 102114, 105896, 119133, 124152, 135237, 136152, 137454, 139671, 158844, 159624, 160363, 180316, 183272, 186228, 204228, 206181, 238266, 270474, 274908, 279342, 315553, 317688, 320726, 357399, 360632, 372456, 405711, 408456, 412362, 476532, 481089, 540948, 549816, 558684, 618543, 631106, 641452, 714798, 811422, 824724, 946659, 953064, 962178, 1081896, 1117368, 1217133, 1237086, 1262212, 1282904, 1397449, 1429596, 1443267, 1622844, 1649448, 1893318, 1924356, 2434266, 2474172, 2524424, 2794898, 2839977, 2859192, 2886534, 3245688, 3786636, 3848712, 4192347, 4329801, 4868532, 4948344, 5589796, 5679954, 5773068, 7573272, 8384694, 8519931, 8659602, 9737064, 9782143, 11179592, 11359908, 11546136, 12577041, 16769388, 17039862, 17319204, 19564286, 22719816, 25154082, 29346429, 33538776, 34079724, 34638408, 37731123, 39128572, 50308164, 58692858, 68159448, 75462246, 78257144, 88039287, 100616328, 117385716, 150924492, 176078574, 234771432, 264117861, 301848984, 352157148, 528235722, 704314296, 1056471444, 2112942888]

約数ペア:

[(1, 2112942888), (2, 1056471444), (3, 704314296), (4, 528235722), (6, 352157148), (7, 301848984), (8, 264117861), (9, 234771432), (12, 176078574), (14, 150924492), (18, 117385716), (21, 100616328), (24, 88039287), (27, 78257144), (28, 75462246), (31, 68159448), (36, 58692858), (42, 50308164), (54, 39128572), (56, 37731123), (61, 34638408), (62, 34079724), (63, 33538776), (72, 29346429), (84, 25154082), (93, 22719816), (108, 19564286), (122, 17319204), (124, 17039862), (126, 16769388), (168, 12577041), (183, 11546136), (186, 11359908), (189, 11179592), (216, 9782143), (217, 9737064), (244, 8659602), (248, 8519931), (252, 8384694), (279, 7573272), (366, 5773068), (372, 5679954), (378, 5589796), (427, 4948344), (434, 4868532), (488, 4329801), (504, 4192347), (549, 3848712), (558, 3786636), (651, 3245688), (732, 2886534), (739, 2859192), (744, 2839977), (756, 2794898), (837, 2524424), (854, 2474172), (868, 2434266), (1098, 1924356), (1116, 1893318), (1281, 1649448), (1302, 1622844), (1464, 1443267), (1478, 1429596), (1512, 1397449), (1647, 1282904), (1674, 1262212), (1708, 1237086), (1736, 1217133), (1891, 1117368), (1953, 1081896), (2196, 962178), (2217, 953064), (2232, 946659), (2562, 824724), (2604, 811422), (2956, 714798), (3294, 641452), (3348, 631106), (3416, 618543), (3782, 558684), (3843, 549816), (3906, 540948), (4392, 481089), (4434, 476532), (5124, 412362), (5173, 408456), (5208, 405711), (5673, 372456), (5859, 360632), (5912, 357399), (6588, 320726), (6651, 317688), (6696, 315553), (7564, 279342), (7686, 274908), (7812, 270474), (8868, 238266), (10248, 206181), (10346, 204228), (11346, 186228), (11529, 183272), (11718, 180316), (13176, 160363), (13237, 159624), (13302, 158844), (15128, 139671), (15372, 137454), (15519, 136152), (15624, 135237), (17019, 124152), (17736, 119133), (19953, 105896), (20692, 102114), (22692, 93114), (22909, 92232), (23058, 91636), (23436, 90158), (26474, 79812), (26604, 79422), (30744, 68727), (31038, 68076), (34038, 62076), (39711, 53208), (39906, 52948), (41384, 51057), (45079, 46872), (45384, 46557), (45818, 46116)]