215669412

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:307

約数の個数: 192

約数和(自身を含む): 687536640

約数和(自身を除く): 471867228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 84, 97, 102, 108, 119, 126, 153, 173, 189, 194, 204, 238, 252, 291, 306, 346, 357, 378, 388, 459, 476, 519, 582, 612, 679, 692, 714, 756, 873, 918, 1038, 1071, 1164, 1211, 1358, 1428, 1557, 1649, 1746, 1836, 2037, 2076, 2142, 2422, 2619, 2716, 2941, 3114, 3213, 3298, 3492, 3633, 4074, 4284, 4671, 4844, 4947, 5238, 5882, 6111, 6228, 6426, 6596, 7266, 8148, 8823, 9342, 9894, 10476, 10899, 11543, 11764, 12222, 12852, 14532, 14841, 16781, 17646, 18333, 18684, 19788, 20587, 21798, 23086, 24444, 26469, 29682, 32697, 33562, 34629, 35292, 36666, 41174, 43596, 44523, 46172, 50343, 52938, 59364, 61761, 65394, 67124, 69258, 73332, 79407, 82348, 89046, 100686, 103887, 105876, 117467, 123522, 130788, 138516, 151029, 158814, 178092, 185283, 201372, 207774, 234934, 247044, 285277, 302058, 311661, 317628, 352401, 370566, 415548, 453087, 469868, 555849, 570554, 604116, 623322, 704802, 741132, 855831, 906174, 1057203, 1111698, 1141108, 1246644, 1409604, 1711662, 1812348, 1996939, 2114406, 2223396, 2567493, 3171609, 3423324, 3993878, 4228812, 5134986, 5990817, 6343218, 7702479, 7987756, 10269972, 11981634, 12686436, 15404958, 17972451, 23963268, 30809916, 35944902, 53917353, 71889804, 107834706, 215669412]

約数ペア:

[(1, 215669412), (2, 107834706), (3, 71889804), (4, 53917353), (6, 35944902), (7, 30809916), (9, 23963268), (12, 17972451), (14, 15404958), (17, 12686436), (18, 11981634), (21, 10269972), (27, 7987756), (28, 7702479), (34, 6343218), (36, 5990817), (42, 5134986), (51, 4228812), (54, 3993878), (63, 3423324), (68, 3171609), (84, 2567493), (97, 2223396), (102, 2114406), (108, 1996939), (119, 1812348), (126, 1711662), (153, 1409604), (173, 1246644), (189, 1141108), (194, 1111698), (204, 1057203), (238, 906174), (252, 855831), (291, 741132), (306, 704802), (346, 623322), (357, 604116), (378, 570554), (388, 555849), (459, 469868), (476, 453087), (519, 415548), (582, 370566), (612, 352401), (679, 317628), (692, 311661), (714, 302058), (756, 285277), (873, 247044), (918, 234934), (1038, 207774), (1071, 201372), (1164, 185283), (1211, 178092), (1358, 158814), (1428, 151029), (1557, 138516), (1649, 130788), (1746, 123522), (1836, 117467), (2037, 105876), (2076, 103887), (2142, 100686), (2422, 89046), (2619, 82348), (2716, 79407), (2941, 73332), (3114, 69258), (3213, 67124), (3298, 65394), (3492, 61761), (3633, 59364), (4074, 52938), (4284, 50343), (4671, 46172), (4844, 44523), (4947, 43596), (5238, 41174), (5882, 36666), (6111, 35292), (6228, 34629), (6426, 33562), (6596, 32697), (7266, 29682), (8148, 26469), (8823, 24444), (9342, 23086), (9894, 21798), (10476, 20587), (10899, 19788), (11543, 18684), (11764, 18333), (12222, 17646), (12852, 16781), (14532, 14841)]