1979955648

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16447}}^1$

素因数の和:16495

約数の個数: 168

約数和(自身を含む): 6517355520

約数和(自身を除く): 4537399872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 64, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 192, 198, 209, 228, 264, 288, 304, 342, 352, 396, 418, 456, 528, 576, 608, 627, 684, 704, 792, 836, 912, 1056, 1216, 1254, 1368, 1584, 1672, 1824, 1881, 2112, 2508, 2736, 3168, 3344, 3648, 3762, 5016, 5472, 6336, 6688, 7524, 10032, 10944, 13376, 15048, 16447, 20064, 30096, 32894, 40128, 49341, 60192, 65788, 98682, 120384, 131576, 148023, 180917, 197364, 263152, 296046, 312493, 361834, 394728, 526304, 542751, 592092, 624986, 723668, 789456, 937479, 1052608, 1085502, 1184184, 1249972, 1447336, 1578912, 1628253, 1874958, 2171004, 2368368, 2499944, 2812437, 2894672, 3157824, 3256506, 3437423, 3749916, 4342008, 4736736, 4999888, 5624874, 5789344, 6513012, 6874846, 7499832, 8684016, 9473472, 9999776, 10312269, 11249748, 11578688, 13026024, 13749692, 14999664, 17368032, 19999552, 20624538, 22499496, 26052048, 27499384, 29999328, 30936807, 34736064, 41249076, 44998992, 52104096, 54998768, 59998656, 61873614, 82498152, 89997984, 104208192, 109997536, 123747228, 164996304, 179995968, 219995072, 247494456, 329992608, 494988912, 659985216, 989977824, 1979955648]

約数ペア:

[(1, 1979955648), (2, 989977824), (3, 659985216), (4, 494988912), (6, 329992608), (8, 247494456), (9, 219995072), (11, 179995968), (12, 164996304), (16, 123747228), (18, 109997536), (19, 104208192), (22, 89997984), (24, 82498152), (32, 61873614), (33, 59998656), (36, 54998768), (38, 52104096), (44, 44998992), (48, 41249076), (57, 34736064), (64, 30936807), (66, 29999328), (72, 27499384), (76, 26052048), (88, 22499496), (96, 20624538), (99, 19999552), (114, 17368032), (132, 14999664), (144, 13749692), (152, 13026024), (171, 11578688), (176, 11249748), (192, 10312269), (198, 9999776), (209, 9473472), (228, 8684016), (264, 7499832), (288, 6874846), (304, 6513012), (342, 5789344), (352, 5624874), (396, 4999888), (418, 4736736), (456, 4342008), (528, 3749916), (576, 3437423), (608, 3256506), (627, 3157824), (684, 2894672), (704, 2812437), (792, 2499944), (836, 2368368), (912, 2171004), (1056, 1874958), (1216, 1628253), (1254, 1578912), (1368, 1447336), (1584, 1249972), (1672, 1184184), (1824, 1085502), (1881, 1052608), (2112, 937479), (2508, 789456), (2736, 723668), (3168, 624986), (3344, 592092), (3648, 542751), (3762, 526304), (5016, 394728), (5472, 361834), (6336, 312493), (6688, 296046), (7524, 263152), (10032, 197364), (10944, 180917), (13376, 148023), (15048, 131576), (16447, 120384), (20064, 98682), (30096, 65788), (32894, 60192), (40128, 49341)]