218597148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 216

約数和(自身を含む): 711075456

約数和(自身を除く): 492478308

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 67, 77, 84, 99, 107, 121, 126, 132, 134, 154, 198, 201, 214, 231, 242, 252, 268, 308, 321, 363, 396, 402, 428, 462, 469, 484, 603, 642, 693, 726, 737, 749, 804, 847, 924, 938, 963, 1089, 1177, 1206, 1284, 1386, 1407, 1452, 1474, 1498, 1694, 1876, 1926, 2178, 2211, 2247, 2354, 2412, 2541, 2772, 2814, 2948, 2996, 3388, 3531, 3852, 4221, 4356, 4422, 4494, 4708, 5082, 5159, 5628, 6633, 6741, 7062, 7169, 7623, 8107, 8239, 8442, 8844, 8988, 10164, 10318, 10593, 12947, 13266, 13482, 14124, 14338, 15246, 15477, 16214, 16478, 16884, 20636, 21186, 21507, 24321, 24717, 25894, 26532, 26964, 28676, 30492, 30954, 32428, 32956, 38841, 42372, 43014, 46431, 48642, 49434, 50183, 51788, 56749, 61908, 64521, 72963, 74151, 77682, 78859, 86028, 90629, 92862, 97284, 98868, 100366, 113498, 116523, 129042, 145926, 148302, 150549, 155364, 157718, 170247, 181258, 185724, 200732, 226996, 233046, 236577, 258084, 271887, 291852, 296604, 301098, 315436, 340494, 362516, 451647, 466092, 473154, 510741, 543774, 552013, 602196, 680988, 709731, 815661, 867449, 903294, 946308, 1021482, 1087548, 1104026, 1419462, 1631322, 1656039, 1734898, 1806588, 2042964, 2208052, 2602347, 2838924, 3262644, 3312078, 3469796, 4968117, 5204694, 6072143, 6624156, 7807041, 9936234, 10409388, 12144286, 15614082, 18216429, 19872468, 24288572, 31228164, 36432858, 54649287, 72865716, 109298574, 218597148]

約数ペア:

[(1, 218597148), (2, 109298574), (3, 72865716), (4, 54649287), (6, 36432858), (7, 31228164), (9, 24288572), (11, 19872468), (12, 18216429), (14, 15614082), (18, 12144286), (21, 10409388), (22, 9936234), (28, 7807041), (33, 6624156), (36, 6072143), (42, 5204694), (44, 4968117), (63, 3469796), (66, 3312078), (67, 3262644), (77, 2838924), (84, 2602347), (99, 2208052), (107, 2042964), (121, 1806588), (126, 1734898), (132, 1656039), (134, 1631322), (154, 1419462), (198, 1104026), (201, 1087548), (214, 1021482), (231, 946308), (242, 903294), (252, 867449), (268, 815661), (308, 709731), (321, 680988), (363, 602196), (396, 552013), (402, 543774), (428, 510741), (462, 473154), (469, 466092), (484, 451647), (603, 362516), (642, 340494), (693, 315436), (726, 301098), (737, 296604), (749, 291852), (804, 271887), (847, 258084), (924, 236577), (938, 233046), (963, 226996), (1089, 200732), (1177, 185724), (1206, 181258), (1284, 170247), (1386, 157718), (1407, 155364), (1452, 150549), (1474, 148302), (1498, 145926), (1694, 129042), (1876, 116523), (1926, 113498), (2178, 100366), (2211, 98868), (2247, 97284), (2354, 92862), (2412, 90629), (2541, 86028), (2772, 78859), (2814, 77682), (2948, 74151), (2996, 72963), (3388, 64521), (3531, 61908), (3852, 56749), (4221, 51788), (4356, 50183), (4422, 49434), (4494, 48642), (4708, 46431), (5082, 43014), (5159, 42372), (5628, 38841), (6633, 32956), (6741, 32428), (7062, 30954), (7169, 30492), (7623, 28676), (8107, 26964), (8239, 26532), (8442, 25894), (8844, 24717), (8988, 24321), (10164, 21507), (10318, 21186), (10593, 20636), (12947, 16884), (13266, 16478), (13482, 16214), (14124, 15477), (14338, 15246)]