198744336

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2777}}^1$

素因数の和:2869

約数の個数: 120

約数和(自身を含む): 644851584

約数和(自身を除く): 446107248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 71, 72, 84, 112, 126, 142, 144, 168, 213, 252, 284, 336, 426, 497, 504, 568, 639, 852, 994, 1008, 1136, 1278, 1491, 1704, 1988, 2556, 2777, 2982, 3408, 3976, 4473, 5112, 5554, 5964, 7952, 8331, 8946, 10224, 11108, 11928, 16662, 17892, 19439, 22216, 23856, 24993, 33324, 35784, 38878, 44432, 49986, 58317, 66648, 71568, 77756, 99972, 116634, 133296, 155512, 174951, 197167, 199944, 233268, 311024, 349902, 394334, 399888, 466536, 591501, 699804, 788668, 933072, 1183002, 1380169, 1399608, 1577336, 1774503, 2366004, 2760338, 2799216, 3154672, 3549006, 4140507, 4732008, 5520676, 7098012, 8281014, 9464016, 11041352, 12421521, 14196024, 16562028, 22082704, 24843042, 28392048, 33124056, 49686084, 66248112, 99372168, 198744336]

約数ペア:

[(1, 198744336), (2, 99372168), (3, 66248112), (4, 49686084), (6, 33124056), (7, 28392048), (8, 24843042), (9, 22082704), (12, 16562028), (14, 14196024), (16, 12421521), (18, 11041352), (21, 9464016), (24, 8281014), (28, 7098012), (36, 5520676), (42, 4732008), (48, 4140507), (56, 3549006), (63, 3154672), (71, 2799216), (72, 2760338), (84, 2366004), (112, 1774503), (126, 1577336), (142, 1399608), (144, 1380169), (168, 1183002), (213, 933072), (252, 788668), (284, 699804), (336, 591501), (426, 466536), (497, 399888), (504, 394334), (568, 349902), (639, 311024), (852, 233268), (994, 199944), (1008, 197167), (1136, 174951), (1278, 155512), (1491, 133296), (1704, 116634), (1988, 99972), (2556, 77756), (2777, 71568), (2982, 66648), (3408, 58317), (3976, 49986), (4473, 44432), (5112, 38878), (5554, 35784), (5964, 33324), (7952, 24993), (8331, 23856), (8946, 22216), (10224, 19439), (11108, 17892), (11928, 16662)]