1556968224

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{619}}^1$

素因数の和:855

約数の個数: 192

約数和(自身を含む): 4949683200

約数和(自身を除く): 3392714976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 197, 224, 228, 266, 304, 336, 394, 399, 456, 532, 591, 608, 619, 672, 788, 798, 912, 1064, 1182, 1238, 1379, 1576, 1596, 1824, 1857, 2128, 2364, 2476, 2758, 3152, 3192, 3714, 3743, 4137, 4256, 4333, 4728, 4952, 5516, 6304, 6384, 7428, 7486, 8274, 8666, 9456, 9904, 11032, 11229, 11761, 12768, 12999, 14856, 14972, 16548, 17332, 18912, 19808, 22064, 22458, 23522, 25998, 26201, 29712, 29944, 33096, 34664, 35283, 44128, 44916, 47044, 51996, 52402, 59424, 59888, 66192, 69328, 70566, 78603, 82327, 89832, 94088, 103992, 104804, 119776, 121943, 132384, 138656, 141132, 157206, 164654, 179664, 188176, 207984, 209608, 243886, 246981, 282264, 314412, 329308, 359328, 365829, 376352, 415968, 419216, 487772, 493962, 564528, 628824, 658616, 731658, 838432, 853601, 975544, 987924, 1129056, 1257648, 1317232, 1463316, 1707202, 1951088, 1975848, 2316917, 2515296, 2560803, 2634464, 2926632, 3414404, 3902176, 3951696, 4633834, 5121606, 5853264, 6828808, 6950751, 7903392, 9267668, 10243212, 11706528, 13657616, 13901502, 16218419, 18535336, 20486424, 27315232, 27803004, 32436838, 37070672, 40972848, 48655257, 55606008, 64873676, 74141344, 81945696, 97310514, 111212016, 129747352, 194621028, 222424032, 259494704, 389242056, 518989408, 778484112, 1556968224]

約数ペア:

[(1, 1556968224), (2, 778484112), (3, 518989408), (4, 389242056), (6, 259494704), (7, 222424032), (8, 194621028), (12, 129747352), (14, 111212016), (16, 97310514), (19, 81945696), (21, 74141344), (24, 64873676), (28, 55606008), (32, 48655257), (38, 40972848), (42, 37070672), (48, 32436838), (56, 27803004), (57, 27315232), (76, 20486424), (84, 18535336), (96, 16218419), (112, 13901502), (114, 13657616), (133, 11706528), (152, 10243212), (168, 9267668), (197, 7903392), (224, 6950751), (228, 6828808), (266, 5853264), (304, 5121606), (336, 4633834), (394, 3951696), (399, 3902176), (456, 3414404), (532, 2926632), (591, 2634464), (608, 2560803), (619, 2515296), (672, 2316917), (788, 1975848), (798, 1951088), (912, 1707202), (1064, 1463316), (1182, 1317232), (1238, 1257648), (1379, 1129056), (1576, 987924), (1596, 975544), (1824, 853601), (1857, 838432), (2128, 731658), (2364, 658616), (2476, 628824), (2758, 564528), (3152, 493962), (3192, 487772), (3714, 419216), (3743, 415968), (4137, 376352), (4256, 365829), (4333, 359328), (4728, 329308), (4952, 314412), (5516, 282264), (6304, 246981), (6384, 243886), (7428, 209608), (7486, 207984), (8274, 188176), (8666, 179664), (9456, 164654), (9904, 157206), (11032, 141132), (11229, 138656), (11761, 132384), (12768, 121943), (12999, 119776), (14856, 104804), (14972, 103992), (16548, 94088), (17332, 89832), (18912, 82327), (19808, 78603), (22064, 70566), (22458, 69328), (23522, 66192), (25998, 59888), (26201, 59424), (29712, 52402), (29944, 51996), (33096, 47044), (34664, 44916), (35283, 44128)]