222692778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 638337024

約数和(自身を除く): 415644246

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 31, 33, 42, 62, 63, 66, 71, 73, 77, 93, 99, 126, 142, 146, 154, 186, 198, 213, 217, 219, 231, 279, 341, 426, 434, 438, 462, 497, 511, 558, 639, 651, 657, 682, 693, 781, 803, 994, 1022, 1023, 1278, 1302, 1314, 1386, 1491, 1533, 1562, 1606, 1953, 2046, 2201, 2263, 2343, 2387, 2409, 2982, 3066, 3069, 3906, 4402, 4473, 4526, 4599, 4686, 4774, 4818, 5183, 5467, 5621, 6138, 6603, 6789, 7029, 7161, 7227, 8946, 9198, 10366, 10934, 11242, 13206, 13578, 14058, 14322, 14454, 15407, 15549, 15841, 16401, 16863, 19809, 20367, 21483, 24211, 24893, 30814, 31098, 31682, 32802, 33726, 36281, 39618, 40734, 42966, 46221, 46647, 47523, 48422, 49203, 49786, 50589, 57013, 72562, 72633, 74679, 92442, 93294, 95046, 98406, 101178, 108843, 114026, 138663, 142569, 145266, 149358, 160673, 169477, 171039, 174251, 217686, 217899, 224037, 277326, 285138, 321346, 326529, 338954, 342078, 348502, 399091, 435798, 448074, 482019, 508431, 513117, 522753, 653058, 798182, 964038, 1016862, 1026234, 1045506, 1124711, 1197273, 1446057, 1525293, 1568259, 1767403, 2249422, 2394546, 2892114, 3050586, 3136518, 3374133, 3534806, 3591819, 5302209, 6748266, 7183638, 10122399, 10604418, 12371821, 15906627, 20244798, 24743642, 31813254, 37115463, 74230926, 111346389, 222692778]

約数ペア:

[(1, 222692778), (2, 111346389), (3, 74230926), (6, 37115463), (7, 31813254), (9, 24743642), (11, 20244798), (14, 15906627), (18, 12371821), (21, 10604418), (22, 10122399), (31, 7183638), (33, 6748266), (42, 5302209), (62, 3591819), (63, 3534806), (66, 3374133), (71, 3136518), (73, 3050586), (77, 2892114), (93, 2394546), (99, 2249422), (126, 1767403), (142, 1568259), (146, 1525293), (154, 1446057), (186, 1197273), (198, 1124711), (213, 1045506), (217, 1026234), (219, 1016862), (231, 964038), (279, 798182), (341, 653058), (426, 522753), (434, 513117), (438, 508431), (462, 482019), (497, 448074), (511, 435798), (558, 399091), (639, 348502), (651, 342078), (657, 338954), (682, 326529), (693, 321346), (781, 285138), (803, 277326), (994, 224037), (1022, 217899), (1023, 217686), (1278, 174251), (1302, 171039), (1314, 169477), (1386, 160673), (1491, 149358), (1533, 145266), (1562, 142569), (1606, 138663), (1953, 114026), (2046, 108843), (2201, 101178), (2263, 98406), (2343, 95046), (2387, 93294), (2409, 92442), (2982, 74679), (3066, 72633), (3069, 72562), (3906, 57013), (4402, 50589), (4473, 49786), (4526, 49203), (4599, 48422), (4686, 47523), (4774, 46647), (4818, 46221), (5183, 42966), (5467, 40734), (5621, 39618), (6138, 36281), (6603, 33726), (6789, 32802), (7029, 31682), (7161, 31098), (7227, 30814), (8946, 24893), (9198, 24211), (10366, 21483), (10934, 20367), (11242, 19809), (13206, 16863), (13578, 16401), (14058, 15841), (14322, 15549), (14454, 15407)]