809203122

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:169

約数の個数: 256

約数和(自身を含む): 2380492800

約数和(自身を除く): 1571289678

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 81, 91, 107, 114, 117, 126, 133, 162, 171, 182, 189, 214, 234, 243, 247, 266, 273, 321, 342, 351, 378, 399, 486, 494, 513, 546, 567, 642, 702, 729, 741, 749, 798, 819, 963, 1026, 1053, 1134, 1197, 1391, 1458, 1482, 1498, 1539, 1638, 1701, 1729, 1926, 2033, 2106, 2187, 2223, 2247, 2394, 2457, 2782, 2889, 3078, 3159, 3402, 3458, 3591, 4066, 4173, 4374, 4446, 4494, 4617, 4914, 5103, 5187, 5778, 6099, 6318, 6669, 6741, 7182, 7371, 8346, 8667, 9234, 9477, 9737, 10206, 10374, 10773, 12198, 12519, 13338, 13482, 13851, 14231, 14742, 15309, 15561, 17334, 18297, 18954, 19474, 20007, 20223, 21546, 22113, 25038, 26001, 26429, 27702, 28431, 28462, 29211, 30618, 31122, 32319, 36594, 37557, 40014, 40446, 41553, 42693, 44226, 46683, 52002, 52858, 54891, 56862, 58422, 60021, 60669, 64638, 66339, 75114, 78003, 79287, 83106, 85386, 87633, 93366, 96957, 109782, 112671, 120042, 121338, 128079, 132678, 140049, 156006, 158574, 164673, 175266, 180063, 182007, 185003, 193914, 199017, 225342, 234009, 237861, 256158, 262899, 280098, 290871, 329346, 338013, 360126, 364014, 370006, 384237, 398034, 420147, 468018, 475722, 494019, 525798, 540189, 546021, 555009, 581742, 676026, 713583, 768474, 788697, 840294, 988038, 1014039, 1080378, 1092042, 1110018, 1152711, 1260441, 1427166, 1482057, 1577394, 1638063, 1665027, 2028078, 2140749, 2305422, 2366091, 2520882, 2964114, 3042117, 3276126, 3330054, 3458133, 3781323, 4281498, 4446171, 4732182, 4995081, 6084234, 6422247, 6916266, 7098273, 7562646, 8892342, 9990162, 10374399, 12844494, 14196546, 14985243, 19266741, 20748798, 21294819, 29970486, 31123197, 38533482, 42589638, 44955729, 57800223, 62246394, 89911458, 115600446, 134867187, 269734374, 404601561, 809203122]

約数ペア:

[(1, 809203122), (2, 404601561), (3, 269734374), (6, 134867187), (7, 115600446), (9, 89911458), (13, 62246394), (14, 57800223), (18, 44955729), (19, 42589638), (21, 38533482), (26, 31123197), (27, 29970486), (38, 21294819), (39, 20748798), (42, 19266741), (54, 14985243), (57, 14196546), (63, 12844494), (78, 10374399), (81, 9990162), (91, 8892342), (107, 7562646), (114, 7098273), (117, 6916266), (126, 6422247), (133, 6084234), (162, 4995081), (171, 4732182), (182, 4446171), (189, 4281498), (214, 3781323), (234, 3458133), (243, 3330054), (247, 3276126), (266, 3042117), (273, 2964114), (321, 2520882), (342, 2366091), (351, 2305422), (378, 2140749), (399, 2028078), (486, 1665027), (494, 1638063), (513, 1577394), (546, 1482057), (567, 1427166), (642, 1260441), (702, 1152711), (729, 1110018), (741, 1092042), (749, 1080378), (798, 1014039), (819, 988038), (963, 840294), (1026, 788697), (1053, 768474), (1134, 713583), (1197, 676026), (1391, 581742), (1458, 555009), (1482, 546021), (1498, 540189), (1539, 525798), (1638, 494019), (1701, 475722), (1729, 468018), (1926, 420147), (2033, 398034), (2106, 384237), (2187, 370006), (2223, 364014), (2247, 360126), (2394, 338013), (2457, 329346), (2782, 290871), (2889, 280098), (3078, 262899), (3159, 256158), (3402, 237861), (3458, 234009), (3591, 225342), (4066, 199017), (4173, 193914), (4374, 185003), (4446, 182007), (4494, 180063), (4617, 175266), (4914, 164673), (5103, 158574), (5187, 156006), (5778, 140049), (6099, 132678), (6318, 128079), (6669, 121338), (6741, 120042), (7182, 112671), (7371, 109782), (8346, 96957), (8667, 93366), (9234, 87633), (9477, 85386), (9737, 83106), (10206, 79287), (10374, 78003), (10773, 75114), (12198, 66339), (12519, 64638), (13338, 60669), (13482, 60021), (13851, 58422), (14231, 56862), (14742, 54891), (15309, 52858), (15561, 52002), (17334, 46683), (18297, 44226), (18954, 42693), (19474, 41553), (20007, 40446), (20223, 40014), (21546, 37557), (22113, 36594), (25038, 32319), (26001, 31122), (26429, 30618), (27702, 29211), (28431, 28462)]