252230244

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 730840320

約数和(自身を除く): 478610076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 107, 114, 133, 147, 196, 211, 214, 228, 266, 294, 321, 399, 422, 428, 532, 588, 633, 642, 749, 798, 844, 931, 1266, 1284, 1477, 1498, 1596, 1862, 2033, 2247, 2532, 2793, 2954, 2996, 3724, 4009, 4066, 4431, 4494, 5243, 5586, 5908, 6099, 8018, 8132, 8862, 8988, 10339, 10486, 11172, 12027, 12198, 14231, 15729, 16036, 17724, 20678, 20972, 22577, 24054, 24396, 28063, 28462, 31017, 31458, 41356, 42693, 45154, 48108, 56126, 56924, 62034, 62916, 67731, 84189, 85386, 90308, 99617, 112252, 124068, 135462, 158039, 168378, 170772, 196441, 199234, 270924, 298851, 316078, 336756, 392882, 398468, 428963, 474117, 589323, 597702, 632156, 785764, 857926, 948234, 1106273, 1178646, 1195404, 1286889, 1715852, 1896468, 2212546, 2357292, 2573778, 3002741, 3318819, 4425092, 5147556, 6005482, 6637638, 9008223, 12010964, 13275276, 18016446, 21019187, 36032892, 42038374, 63057561, 84076748, 126115122, 252230244]

約数ペア:

[(1, 252230244), (2, 126115122), (3, 84076748), (4, 63057561), (6, 42038374), (7, 36032892), (12, 21019187), (14, 18016446), (19, 13275276), (21, 12010964), (28, 9008223), (38, 6637638), (42, 6005482), (49, 5147556), (57, 4425092), (76, 3318819), (84, 3002741), (98, 2573778), (107, 2357292), (114, 2212546), (133, 1896468), (147, 1715852), (196, 1286889), (211, 1195404), (214, 1178646), (228, 1106273), (266, 948234), (294, 857926), (321, 785764), (399, 632156), (422, 597702), (428, 589323), (532, 474117), (588, 428963), (633, 398468), (642, 392882), (749, 336756), (798, 316078), (844, 298851), (931, 270924), (1266, 199234), (1284, 196441), (1477, 170772), (1498, 168378), (1596, 158039), (1862, 135462), (2033, 124068), (2247, 112252), (2532, 99617), (2793, 90308), (2954, 85386), (2996, 84189), (3724, 67731), (4009, 62916), (4066, 62034), (4431, 56924), (4494, 56126), (5243, 48108), (5586, 45154), (5908, 42693), (6099, 41356), (8018, 31458), (8132, 31017), (8862, 28462), (8988, 28063), (10339, 24396), (10486, 24054), (11172, 22577), (12027, 20972), (12198, 20678), (14231, 17724), (15729, 16036)]