229507278

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 645345792

約数和(自身を除く): 415838514

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 49, 53, 66, 77, 78, 91, 98, 103, 106, 143, 147, 154, 159, 182, 206, 231, 273, 286, 294, 309, 318, 371, 429, 462, 539, 546, 583, 618, 637, 689, 721, 742, 858, 1001, 1078, 1113, 1133, 1166, 1274, 1339, 1378, 1442, 1617, 1749, 1911, 2002, 2067, 2163, 2226, 2266, 2597, 2678, 3003, 3234, 3399, 3498, 3822, 4017, 4081, 4134, 4326, 4823, 5047, 5194, 5459, 6006, 6798, 7007, 7579, 7791, 7931, 8034, 8162, 9373, 9646, 10094, 10918, 12243, 14014, 14469, 14729, 15141, 15158, 15582, 15862, 16377, 18746, 21021, 22737, 23793, 24486, 28119, 28567, 28938, 29458, 30282, 32754, 33761, 38213, 42042, 44187, 45474, 47586, 53053, 55517, 56238, 57134, 60049, 65611, 67522, 70967, 76426, 85701, 88374, 101283, 103103, 106106, 111034, 114639, 120098, 131222, 141934, 159159, 166551, 171402, 180147, 196833, 202566, 206206, 212901, 229278, 267491, 309309, 318318, 333102, 360294, 371371, 393666, 420343, 425802, 496769, 534982, 618618, 721721, 742742, 780637, 802473, 840686, 993538, 1114113, 1261029, 1443442, 1490307, 1561274, 1604946, 2165163, 2228226, 2341911, 2522058, 2942401, 2980614, 3477383, 4330326, 4683822, 5464459, 5884802, 6954766, 8827203, 10432149, 10928918, 16393377, 17654406, 20864298, 32786754, 38251213, 76502426, 114753639, 229507278]

約数ペア:

[(1, 229507278), (2, 114753639), (3, 76502426), (6, 38251213), (7, 32786754), (11, 20864298), (13, 17654406), (14, 16393377), (21, 10928918), (22, 10432149), (26, 8827203), (33, 6954766), (39, 5884802), (42, 5464459), (49, 4683822), (53, 4330326), (66, 3477383), (77, 2980614), (78, 2942401), (91, 2522058), (98, 2341911), (103, 2228226), (106, 2165163), (143, 1604946), (147, 1561274), (154, 1490307), (159, 1443442), (182, 1261029), (206, 1114113), (231, 993538), (273, 840686), (286, 802473), (294, 780637), (309, 742742), (318, 721721), (371, 618618), (429, 534982), (462, 496769), (539, 425802), (546, 420343), (583, 393666), (618, 371371), (637, 360294), (689, 333102), (721, 318318), (742, 309309), (858, 267491), (1001, 229278), (1078, 212901), (1113, 206206), (1133, 202566), (1166, 196833), (1274, 180147), (1339, 171402), (1378, 166551), (1442, 159159), (1617, 141934), (1749, 131222), (1911, 120098), (2002, 114639), (2067, 111034), (2163, 106106), (2226, 103103), (2266, 101283), (2597, 88374), (2678, 85701), (3003, 76426), (3234, 70967), (3399, 67522), (3498, 65611), (3822, 60049), (4017, 57134), (4081, 56238), (4134, 55517), (4326, 53053), (4823, 47586), (5047, 45474), (5194, 44187), (5459, 42042), (6006, 38213), (6798, 33761), (7007, 32754), (7579, 30282), (7791, 29458), (7931, 28938), (8034, 28567), (8162, 28119), (9373, 24486), (9646, 23793), (10094, 22737), (10918, 21021), (12243, 18746), (14014, 16377), (14469, 15862), (14729, 15582), (15141, 15158)]