215090848

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:626

約数の個数: 96

約数和(自身を含む): 512096256

約数和(自身を除く): 297005408

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 83, 92, 112, 161, 166, 184, 224, 322, 332, 368, 503, 581, 644, 664, 736, 1006, 1162, 1288, 1328, 1909, 2012, 2324, 2576, 2656, 3521, 3818, 4024, 4648, 5152, 7042, 7636, 8048, 9296, 11569, 13363, 14084, 15272, 16096, 18592, 23138, 26726, 28168, 30544, 41749, 46276, 53452, 56336, 61088, 80983, 83498, 92552, 106904, 112672, 161966, 166996, 185104, 213808, 292243, 323932, 333992, 370208, 427616, 584486, 647864, 667984, 960227, 1168972, 1295728, 1335968, 1920454, 2337944, 2591456, 3840908, 4675888, 6721589, 7681816, 9351776, 13443178, 15363632, 26886356, 30727264, 53772712, 107545424, 215090848]

約数ペア:

[(1, 215090848), (2, 107545424), (4, 53772712), (7, 30727264), (8, 26886356), (14, 15363632), (16, 13443178), (23, 9351776), (28, 7681816), (32, 6721589), (46, 4675888), (56, 3840908), (83, 2591456), (92, 2337944), (112, 1920454), (161, 1335968), (166, 1295728), (184, 1168972), (224, 960227), (322, 667984), (332, 647864), (368, 584486), (503, 427616), (581, 370208), (644, 333992), (664, 323932), (736, 292243), (1006, 213808), (1162, 185104), (1288, 166996), (1328, 161966), (1909, 112672), (2012, 106904), (2324, 92552), (2576, 83498), (2656, 80983), (3521, 61088), (3818, 56336), (4024, 53452), (4648, 46276), (5152, 41749), (7042, 30544), (7636, 28168), (8048, 26726), (9296, 23138), (11569, 18592), (13363, 16096), (14084, 15272)]