266928228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:822

約数の個数: 144

約数和(自身を含む): 814055424

約数和(自身を除く): 547127196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 47, 62, 63, 84, 93, 94, 124, 126, 141, 186, 188, 217, 252, 279, 282, 329, 372, 423, 434, 558, 564, 651, 658, 727, 846, 868, 987, 1116, 1302, 1316, 1454, 1457, 1692, 1953, 1974, 2181, 2604, 2908, 2914, 2961, 3906, 3948, 4362, 4371, 5089, 5828, 5922, 6543, 7812, 8724, 8742, 10178, 10199, 11844, 13086, 13113, 15267, 17484, 20356, 20398, 22537, 26172, 26226, 30534, 30597, 34169, 40796, 45074, 45801, 52452, 61068, 61194, 67611, 68338, 90148, 91602, 91791, 102507, 122388, 135222, 136676, 157759, 183204, 183582, 202833, 205014, 239183, 270444, 307521, 315518, 367164, 405666, 410028, 473277, 478366, 615042, 631036, 717549, 811332, 946554, 956732, 1059239, 1230084, 1419831, 1435098, 1893108, 2118478, 2152647, 2839662, 2870196, 3177717, 4236956, 4305294, 5679324, 6355434, 7414673, 8610588, 9533151, 12710868, 14829346, 19066302, 22244019, 29658692, 38132604, 44488038, 66732057, 88976076, 133464114, 266928228]

約数ペア:

[(1, 266928228), (2, 133464114), (3, 88976076), (4, 66732057), (6, 44488038), (7, 38132604), (9, 29658692), (12, 22244019), (14, 19066302), (18, 14829346), (21, 12710868), (28, 9533151), (31, 8610588), (36, 7414673), (42, 6355434), (47, 5679324), (62, 4305294), (63, 4236956), (84, 3177717), (93, 2870196), (94, 2839662), (124, 2152647), (126, 2118478), (141, 1893108), (186, 1435098), (188, 1419831), (217, 1230084), (252, 1059239), (279, 956732), (282, 946554), (329, 811332), (372, 717549), (423, 631036), (434, 615042), (558, 478366), (564, 473277), (651, 410028), (658, 405666), (727, 367164), (846, 315518), (868, 307521), (987, 270444), (1116, 239183), (1302, 205014), (1316, 202833), (1454, 183582), (1457, 183204), (1692, 157759), (1953, 136676), (1974, 135222), (2181, 122388), (2604, 102507), (2908, 91791), (2914, 91602), (2961, 90148), (3906, 68338), (3948, 67611), (4362, 61194), (4371, 61068), (5089, 52452), (5828, 45801), (5922, 45074), (6543, 40796), (7812, 34169), (8724, 30597), (8742, 30534), (10178, 26226), (10199, 26172), (11844, 22537), (13086, 20398), (13113, 20356), (15267, 17484)]