1789919586

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1009}}^1$

素因数の和:1078

約数の個数: 192

約数和(自身を含む): 5171846400

約数和(自身を除く): 3381926814

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 189, 234, 247, 266, 273, 342, 351, 361, 378, 399, 494, 513, 546, 702, 722, 741, 798, 819, 1009, 1026, 1083, 1197, 1482, 1638, 1729, 2018, 2166, 2223, 2394, 2457, 2527, 3027, 3249, 3458, 3591, 4446, 4693, 4914, 5054, 5187, 6054, 6498, 6669, 7063, 7182, 7581, 9081, 9386, 9747, 10374, 13117, 13338, 14079, 14126, 15162, 15561, 18162, 19171, 19494, 21189, 22743, 26234, 27243, 28158, 31122, 32851, 38342, 39351, 42237, 42378, 45486, 46683, 54486, 57513, 63567, 65702, 68229, 78702, 84474, 91819, 93366, 98553, 115026, 118053, 126711, 127134, 134197, 136458, 172539, 183638, 190701, 197106, 236106, 249223, 253422, 268394, 275457, 295659, 345078, 354159, 364249, 381402, 402591, 498446, 517617, 550914, 591318, 708318, 728498, 747669, 805182, 826371, 886977, 1035234, 1092747, 1207773, 1495338, 1652742, 1744561, 1773954, 2185494, 2243007, 2415546, 2479113, 2549743, 3278241, 3489122, 3623319, 4486014, 4735237, 4958226, 5099486, 5233683, 6556482, 6729021, 7246638, 7649229, 9470474, 9834723, 10467366, 13458042, 14205711, 15298458, 15701049, 19669446, 22947687, 28411422, 31402098, 33146659, 42617133, 45895374, 47103147, 66293318, 68843061, 85234266, 94206294, 99439977, 127851399, 137686122, 198879954, 255702798, 298319931, 596639862, 894959793, 1789919586]

約数ペア:

[(1, 1789919586), (2, 894959793), (3, 596639862), (6, 298319931), (7, 255702798), (9, 198879954), (13, 137686122), (14, 127851399), (18, 99439977), (19, 94206294), (21, 85234266), (26, 68843061), (27, 66293318), (38, 47103147), (39, 45895374), (42, 42617133), (54, 33146659), (57, 31402098), (63, 28411422), (78, 22947687), (91, 19669446), (114, 15701049), (117, 15298458), (126, 14205711), (133, 13458042), (171, 10467366), (182, 9834723), (189, 9470474), (234, 7649229), (247, 7246638), (266, 6729021), (273, 6556482), (342, 5233683), (351, 5099486), (361, 4958226), (378, 4735237), (399, 4486014), (494, 3623319), (513, 3489122), (546, 3278241), (702, 2549743), (722, 2479113), (741, 2415546), (798, 2243007), (819, 2185494), (1009, 1773954), (1026, 1744561), (1083, 1652742), (1197, 1495338), (1482, 1207773), (1638, 1092747), (1729, 1035234), (2018, 886977), (2166, 826371), (2223, 805182), (2394, 747669), (2457, 728498), (2527, 708318), (3027, 591318), (3249, 550914), (3458, 517617), (3591, 498446), (4446, 402591), (4693, 381402), (4914, 364249), (5054, 354159), (5187, 345078), (6054, 295659), (6498, 275457), (6669, 268394), (7063, 253422), (7182, 249223), (7581, 236106), (9081, 197106), (9386, 190701), (9747, 183638), (10374, 172539), (13117, 136458), (13338, 134197), (14079, 127134), (14126, 126711), (15162, 118053), (15561, 115026), (18162, 98553), (19171, 93366), (19494, 91819), (21189, 84474), (22743, 78702), (26234, 68229), (27243, 65702), (28158, 63567), (31122, 57513), (32851, 54486), (38342, 46683), (39351, 45486), (42237, 42378)]