217698264

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 701413440

約数和(自身を除く): 483715176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 61, 63, 72, 73, 84, 97, 122, 126, 146, 168, 183, 194, 219, 244, 252, 291, 292, 366, 388, 427, 438, 488, 504, 511, 549, 582, 584, 657, 679, 732, 776, 854, 873, 876, 1022, 1098, 1164, 1281, 1314, 1358, 1464, 1533, 1708, 1746, 1752, 2037, 2044, 2196, 2328, 2562, 2628, 2716, 3066, 3416, 3492, 3843, 4074, 4088, 4392, 4453, 4599, 5124, 5256, 5432, 5917, 6111, 6132, 6984, 7081, 7686, 8148, 8906, 9198, 10248, 11834, 12222, 12264, 13359, 14162, 15372, 16296, 17751, 17812, 18396, 21243, 23668, 24444, 26718, 28324, 30744, 31171, 35502, 35624, 36792, 40077, 41419, 42486, 47336, 48888, 49567, 53253, 53436, 56648, 62342, 63729, 71004, 80154, 82838, 84972, 93513, 99134, 106506, 106872, 124257, 124684, 127458, 142008, 148701, 160308, 165676, 169944, 187026, 198268, 213012, 248514, 249368, 254916, 280539, 297402, 320616, 331352, 372771, 374052, 396536, 426024, 431941, 446103, 497028, 509832, 561078, 594804, 745542, 748104, 863882, 892206, 994056, 1122156, 1189608, 1295823, 1491084, 1727764, 1784412, 2244312, 2591646, 2982168, 3023587, 3455528, 3568824, 3887469, 5183292, 6047174, 7774938, 9070761, 10366584, 12094348, 15549876, 18141522, 24188696, 27212283, 31099752, 36283044, 54424566, 72566088, 108849132, 217698264]

約数ペア:

[(1, 217698264), (2, 108849132), (3, 72566088), (4, 54424566), (6, 36283044), (7, 31099752), (8, 27212283), (9, 24188696), (12, 18141522), (14, 15549876), (18, 12094348), (21, 10366584), (24, 9070761), (28, 7774938), (36, 6047174), (42, 5183292), (56, 3887469), (61, 3568824), (63, 3455528), (72, 3023587), (73, 2982168), (84, 2591646), (97, 2244312), (122, 1784412), (126, 1727764), (146, 1491084), (168, 1295823), (183, 1189608), (194, 1122156), (219, 994056), (244, 892206), (252, 863882), (291, 748104), (292, 745542), (366, 594804), (388, 561078), (427, 509832), (438, 497028), (488, 446103), (504, 431941), (511, 426024), (549, 396536), (582, 374052), (584, 372771), (657, 331352), (679, 320616), (732, 297402), (776, 280539), (854, 254916), (873, 249368), (876, 248514), (1022, 213012), (1098, 198268), (1164, 187026), (1281, 169944), (1314, 165676), (1358, 160308), (1464, 148701), (1533, 142008), (1708, 127458), (1746, 124684), (1752, 124257), (2037, 106872), (2044, 106506), (2196, 99134), (2328, 93513), (2562, 84972), (2628, 82838), (2716, 80154), (3066, 71004), (3416, 63729), (3492, 62342), (3843, 56648), (4074, 53436), (4088, 53253), (4392, 49567), (4453, 48888), (4599, 47336), (5124, 42486), (5256, 41419), (5432, 40077), (5917, 36792), (6111, 35624), (6132, 35502), (6984, 31171), (7081, 30744), (7686, 28324), (8148, 26718), (8906, 24444), (9198, 23668), (10248, 21243), (11834, 18396), (12222, 17812), (12264, 17751), (13359, 16296), (14162, 15372)]