401403314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 712212480

約数和(自身を除く): 310809166

約数列:

[1, 2, 13, 23, 26, 31, 46, 59, 62, 118, 299, 367, 403, 598, 713, 734, 767, 806, 1357, 1426, 1534, 1829, 2714, 3658, 4771, 8441, 9269, 9542, 11377, 16882, 17641, 18538, 21653, 22754, 23777, 35282, 42067, 43306, 47554, 84134, 109733, 147901, 219466, 261671, 281489, 295802, 498019, 523342, 546871, 562978, 671243, 996038, 1093742, 1342486, 3401723, 6474247, 6803446, 8726159, 12948494, 15438589, 17452318, 30877178, 200701657, 401403314]

約数ペア:

[(1, 401403314), (2, 200701657), (13, 30877178), (23, 17452318), (26, 15438589), (31, 12948494), (46, 8726159), (59, 6803446), (62, 6474247), (118, 3401723), (299, 1342486), (367, 1093742), (403, 996038), (598, 671243), (713, 562978), (734, 546871), (767, 523342), (806, 498019), (1357, 295802), (1426, 281489), (1534, 261671), (1829, 219466), (2714, 147901), (3658, 109733), (4771, 84134), (8441, 47554), (9269, 43306), (9542, 42067), (11377, 35282), (16882, 23777), (17641, 22754), (18538, 21653)]