268937172

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^2$

素因数の和:200

約数の個数: 180

約数和(自身を含む): 856621920

約数和(自身を除く): 587684748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 79, 81, 84, 108, 114, 126, 133, 158, 162, 171, 189, 228, 237, 252, 266, 316, 324, 342, 378, 399, 474, 513, 532, 553, 567, 684, 711, 756, 798, 948, 1026, 1106, 1134, 1197, 1422, 1501, 1539, 1596, 1659, 2052, 2133, 2212, 2268, 2394, 2844, 3002, 3078, 3318, 3591, 4266, 4503, 4788, 4977, 6004, 6156, 6241, 6399, 6636, 7182, 8532, 9006, 9954, 10507, 10773, 12482, 12798, 13509, 14364, 14931, 18012, 18723, 19908, 21014, 21546, 24964, 25596, 27018, 29862, 31521, 37446, 40527, 42028, 43092, 43687, 44793, 54036, 56169, 59724, 63042, 74892, 81054, 87374, 89586, 94563, 112338, 118579, 121581, 126084, 131061, 162108, 168507, 174748, 179172, 189126, 224676, 237158, 243162, 262122, 283689, 337014, 355737, 378252, 393183, 474316, 486324, 505521, 524244, 567378, 674028, 711474, 786366, 830053, 851067, 1011042, 1067211, 1134756, 1179549, 1422948, 1572732, 1660106, 1702134, 2022084, 2134422, 2359098, 2490159, 3201633, 3320212, 3404268, 3538647, 4268844, 4718196, 4980318, 6403266, 7077294, 7470477, 9604899, 9960636, 12806532, 14154588, 14940954, 19209798, 22411431, 29881908, 38419596, 44822862, 67234293, 89645724, 134468586, 268937172]

約数ペア:

[(1, 268937172), (2, 134468586), (3, 89645724), (4, 67234293), (6, 44822862), (7, 38419596), (9, 29881908), (12, 22411431), (14, 19209798), (18, 14940954), (19, 14154588), (21, 12806532), (27, 9960636), (28, 9604899), (36, 7470477), (38, 7077294), (42, 6403266), (54, 4980318), (57, 4718196), (63, 4268844), (76, 3538647), (79, 3404268), (81, 3320212), (84, 3201633), (108, 2490159), (114, 2359098), (126, 2134422), (133, 2022084), (158, 1702134), (162, 1660106), (171, 1572732), (189, 1422948), (228, 1179549), (237, 1134756), (252, 1067211), (266, 1011042), (316, 851067), (324, 830053), (342, 786366), (378, 711474), (399, 674028), (474, 567378), (513, 524244), (532, 505521), (553, 486324), (567, 474316), (684, 393183), (711, 378252), (756, 355737), (798, 337014), (948, 283689), (1026, 262122), (1106, 243162), (1134, 237158), (1197, 224676), (1422, 189126), (1501, 179172), (1539, 174748), (1596, 168507), (1659, 162108), (2052, 131061), (2133, 126084), (2212, 121581), (2268, 118579), (2394, 112338), (2844, 94563), (3002, 89586), (3078, 87374), (3318, 81054), (3591, 74892), (4266, 63042), (4503, 59724), (4788, 56169), (4977, 54036), (6004, 44793), (6156, 43687), (6241, 43092), (6399, 42028), (6636, 40527), (7182, 37446), (8532, 31521), (9006, 29862), (9954, 27018), (10507, 25596), (10773, 24964), (12482, 21546), (12798, 21014), (13509, 19908), (14364, 18723), (14931, 18012)]