401972352

素因数分解:

$2^7\times 3^1\times {\mathrm{53}}^1\times {\mathrm{19751}}^1$

素因数の和:19821

約数の個数: 64

約数和(自身を含む): 1087940160

約数和(自身を除く): 685967808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 318, 384, 424, 636, 848, 1272, 1696, 2544, 3392, 5088, 6784, 10176, 19751, 20352, 39502, 59253, 79004, 118506, 158008, 237012, 316016, 474024, 632032, 948048, 1046803, 1264064, 1896096, 2093606, 2528128, 3140409, 3792192, 4187212, 6280818, 7584384, 8374424, 12561636, 16748848, 25123272, 33497696, 50246544, 66995392, 100493088, 133990784, 200986176, 401972352]

約数ペア:

[(1, 401972352), (2, 200986176), (3, 133990784), (4, 100493088), (6, 66995392), (8, 50246544), (12, 33497696), (16, 25123272), (24, 16748848), (32, 12561636), (48, 8374424), (53, 7584384), (64, 6280818), (96, 4187212), (106, 3792192), (128, 3140409), (159, 2528128), (192, 2093606), (212, 1896096), (318, 1264064), (384, 1046803), (424, 948048), (636, 632032), (848, 474024), (1272, 316016), (1696, 237012), (2544, 158008), (3392, 118506), (5088, 79004), (6784, 59253), (10176, 39502), (19751, 20352)]