213872076

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 621548928

約数和(自身を除く): 407676852

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 83, 99, 108, 132, 162, 166, 198, 241, 243, 249, 297, 324, 332, 396, 482, 486, 498, 594, 723, 747, 891, 913, 964, 972, 996, 1188, 1446, 1494, 1782, 1826, 2169, 2241, 2651, 2673, 2739, 2892, 2988, 3564, 3652, 4338, 4482, 5302, 5346, 5478, 6507, 6723, 7953, 8217, 8676, 8964, 10604, 10692, 10956, 13014, 13446, 15906, 16434, 19521, 20003, 20169, 23859, 24651, 26028, 26892, 31812, 32868, 39042, 40006, 40338, 47718, 49302, 58563, 60009, 71577, 73953, 78084, 80012, 80676, 95436, 98604, 117126, 120018, 143154, 147906, 180027, 214731, 220033, 221859, 234252, 240036, 286308, 295812, 360054, 429462, 440066, 443718, 540081, 644193, 660099, 720108, 858924, 880132, 887436, 1080162, 1288386, 1320198, 1620243, 1980297, 2160324, 2576772, 2640396, 3240486, 3960594, 4860729, 5940891, 6480972, 7921188, 9721458, 11881782, 17822673, 19442916, 23763564, 35645346, 53468019, 71290692, 106936038, 213872076]

約数ペア:

[(1, 213872076), (2, 106936038), (3, 71290692), (4, 53468019), (6, 35645346), (9, 23763564), (11, 19442916), (12, 17822673), (18, 11881782), (22, 9721458), (27, 7921188), (33, 6480972), (36, 5940891), (44, 4860729), (54, 3960594), (66, 3240486), (81, 2640396), (83, 2576772), (99, 2160324), (108, 1980297), (132, 1620243), (162, 1320198), (166, 1288386), (198, 1080162), (241, 887436), (243, 880132), (249, 858924), (297, 720108), (324, 660099), (332, 644193), (396, 540081), (482, 443718), (486, 440066), (498, 429462), (594, 360054), (723, 295812), (747, 286308), (891, 240036), (913, 234252), (964, 221859), (972, 220033), (996, 214731), (1188, 180027), (1446, 147906), (1494, 143154), (1782, 120018), (1826, 117126), (2169, 98604), (2241, 95436), (2651, 80676), (2673, 80012), (2739, 78084), (2892, 73953), (2988, 71577), (3564, 60009), (3652, 58563), (4338, 49302), (4482, 47718), (5302, 40338), (5346, 40006), (5478, 39042), (6507, 32868), (6723, 31812), (7953, 26892), (8217, 26028), (8676, 24651), (8964, 23859), (10604, 20169), (10692, 20003), (10956, 19521), (13014, 16434), (13446, 15906)]