253667088

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{19793}}^1$

素因数の和:19896

約数の個数: 60

約数和(自身を含む): 717928380

約数和(自身を除く): 464261292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 3204, 4272, 6408, 12816, 19793, 39586, 59379, 79172, 118758, 158344, 178137, 237516, 316688, 356274, 475032, 712548, 950064, 1425096, 1761577, 2850192, 3523154, 5284731, 7046308, 10569462, 14092616, 15854193, 21138924, 28185232, 31708386, 42277848, 63416772, 84555696, 126833544, 253667088]

約数ペア:

[(1, 253667088), (2, 126833544), (3, 84555696), (4, 63416772), (6, 42277848), (8, 31708386), (9, 28185232), (12, 21138924), (16, 15854193), (18, 14092616), (24, 10569462), (36, 7046308), (48, 5284731), (72, 3523154), (89, 2850192), (144, 1761577), (178, 1425096), (267, 950064), (356, 712548), (534, 475032), (712, 356274), (801, 316688), (1068, 237516), (1424, 178137), (1602, 158344), (2136, 118758), (3204, 79172), (4272, 59379), (6408, 39586), (12816, 19793)]