1969803216

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{3347}}^1$

素因数の和:3489

約数の個数: 120

約数和(自身を含む): 5688412704

約数和(自身を除く): 3718609488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 67, 72, 122, 134, 144, 183, 201, 244, 268, 366, 402, 488, 536, 549, 603, 732, 804, 976, 1072, 1098, 1206, 1464, 1608, 2196, 2412, 2928, 3216, 3347, 4087, 4392, 4824, 6694, 8174, 8784, 9648, 10041, 12261, 13388, 16348, 20082, 24522, 26776, 30123, 32696, 36783, 40164, 49044, 53552, 60246, 65392, 73566, 80328, 98088, 120492, 147132, 160656, 196176, 204167, 224249, 240984, 294264, 408334, 448498, 481968, 588528, 612501, 672747, 816668, 896996, 1225002, 1345494, 1633336, 1793992, 1837503, 2018241, 2450004, 2690988, 3266672, 3587984, 3675006, 4036482, 4900008, 5381976, 7350012, 8072964, 9800016, 10763952, 13679189, 14700024, 16145928, 27358378, 29400048, 32291856, 41037567, 54716756, 82075134, 109433512, 123112701, 164150268, 218867024, 246225402, 328300536, 492450804, 656601072, 984901608, 1969803216]

約数ペア:

[(1, 1969803216), (2, 984901608), (3, 656601072), (4, 492450804), (6, 328300536), (8, 246225402), (9, 218867024), (12, 164150268), (16, 123112701), (18, 109433512), (24, 82075134), (36, 54716756), (48, 41037567), (61, 32291856), (67, 29400048), (72, 27358378), (122, 16145928), (134, 14700024), (144, 13679189), (183, 10763952), (201, 9800016), (244, 8072964), (268, 7350012), (366, 5381976), (402, 4900008), (488, 4036482), (536, 3675006), (549, 3587984), (603, 3266672), (732, 2690988), (804, 2450004), (976, 2018241), (1072, 1837503), (1098, 1793992), (1206, 1633336), (1464, 1345494), (1608, 1225002), (2196, 896996), (2412, 816668), (2928, 672747), (3216, 612501), (3347, 588528), (4087, 481968), (4392, 448498), (4824, 408334), (6694, 294264), (8174, 240984), (8784, 224249), (9648, 204167), (10041, 196176), (12261, 160656), (13388, 147132), (16348, 120492), (20082, 98088), (24522, 80328), (26776, 73566), (30123, 65392), (32696, 60246), (36783, 53552), (40164, 49044)]