919061388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6619}}^1$

素因数の和:6684

約数の個数: 144

約数和(自身を含む): 2891616000

約数和(自身を除く): 1972554612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 29, 36, 38, 42, 57, 58, 63, 76, 84, 87, 114, 116, 126, 133, 171, 174, 203, 228, 252, 261, 266, 342, 348, 399, 406, 522, 532, 551, 609, 684, 798, 812, 1044, 1102, 1197, 1218, 1596, 1653, 1827, 2204, 2394, 2436, 3306, 3654, 3857, 4788, 4959, 6612, 6619, 7308, 7714, 9918, 11571, 13238, 15428, 19836, 19857, 23142, 26476, 34713, 39714, 46284, 46333, 59571, 69426, 79428, 92666, 119142, 125761, 138852, 138999, 185332, 191951, 238284, 251522, 277998, 377283, 383902, 416997, 503044, 555996, 575853, 754566, 767804, 833994, 880327, 1131849, 1151706, 1343657, 1509132, 1667988, 1727559, 1760654, 2263698, 2303412, 2640981, 2687314, 3455118, 3521308, 3647069, 4030971, 4527396, 5281962, 5374628, 6910236, 7294138, 7922943, 8061942, 10563924, 10941207, 12092913, 14588276, 15845886, 16123884, 21882414, 24185826, 25529483, 31691772, 32823621, 43764828, 48371652, 51058966, 65647242, 76588449, 102117932, 131294484, 153176898, 229765347, 306353796, 459530694, 919061388]

約数ペア:

[(1, 919061388), (2, 459530694), (3, 306353796), (4, 229765347), (6, 153176898), (7, 131294484), (9, 102117932), (12, 76588449), (14, 65647242), (18, 51058966), (19, 48371652), (21, 43764828), (28, 32823621), (29, 31691772), (36, 25529483), (38, 24185826), (42, 21882414), (57, 16123884), (58, 15845886), (63, 14588276), (76, 12092913), (84, 10941207), (87, 10563924), (114, 8061942), (116, 7922943), (126, 7294138), (133, 6910236), (171, 5374628), (174, 5281962), (203, 4527396), (228, 4030971), (252, 3647069), (261, 3521308), (266, 3455118), (342, 2687314), (348, 2640981), (399, 2303412), (406, 2263698), (522, 1760654), (532, 1727559), (551, 1667988), (609, 1509132), (684, 1343657), (798, 1151706), (812, 1131849), (1044, 880327), (1102, 833994), (1197, 767804), (1218, 754566), (1596, 575853), (1653, 555996), (1827, 503044), (2204, 416997), (2394, 383902), (2436, 377283), (3306, 277998), (3654, 251522), (3857, 238284), (4788, 191951), (4959, 185332), (6612, 138999), (6619, 138852), (7308, 125761), (7714, 119142), (9918, 92666), (11571, 79428), (13238, 69426), (15428, 59571), (19836, 46333), (19857, 46284), (23142, 39714), (26476, 34713)]