1518306455536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2447}}^1\times {\mathrm{16481}}^1$

素因数の和:19130

約数の個数: 80

約数和(自身を含む): 3187002768768

約数和(自身を除く): 1668696313232

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 181, 208, 362, 724, 1448, 2353, 2447, 2896, 4706, 4894, 9412, 9788, 16481, 18824, 19576, 31811, 32962, 37648, 39152, 63622, 65924, 127244, 131848, 214253, 254488, 263696, 428506, 442907, 508976, 857012, 885814, 1714024, 1771628, 2983061, 3428048, 3543256, 5757791, 5966122, 7086512, 11515582, 11932244, 23031164, 23864488, 38779793, 40329007, 46062328, 47728976, 77559586, 80658014, 92124656, 155119172, 161316028, 310238344, 322632056, 524277091, 620476688, 645264112, 1048554182, 2097108364, 4194216728, 7299550267, 8388433456, 14599100534, 29198201068, 58396402136, 94894153471, 116792804272, 189788306942, 379576613884, 759153227768, 1518306455536]

約数ペア:

[(1, 1518306455536), (2, 759153227768), (4, 379576613884), (8, 189788306942), (13, 116792804272), (16, 94894153471), (26, 58396402136), (52, 29198201068), (104, 14599100534), (181, 8388433456), (208, 7299550267), (362, 4194216728), (724, 2097108364), (1448, 1048554182), (2353, 645264112), (2447, 620476688), (2896, 524277091), (4706, 322632056), (4894, 310238344), (9412, 161316028), (9788, 155119172), (16481, 92124656), (18824, 80658014), (19576, 77559586), (31811, 47728976), (32962, 46062328), (37648, 40329007), (39152, 38779793), (63622, 23864488), (65924, 23031164), (127244, 11932244), (131848, 11515582), (214253, 7086512), (254488, 5966122), (263696, 5757791), (428506, 3543256), (442907, 3428048), (508976, 2983061), (857012, 1771628), (885814, 1714024)]