438764688

素因数分解:

$2^4\times 3^7\times {\mathrm{12539}}^1$

素因数の和:12568

約数の個数: 80

約数和(自身を含む): 1275067200

約数和(自身を除く): 836302512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1944, 2187, 2916, 3888, 4374, 5832, 8748, 11664, 12539, 17496, 25078, 34992, 37617, 50156, 75234, 100312, 112851, 150468, 200624, 225702, 300936, 338553, 451404, 601872, 677106, 902808, 1015659, 1354212, 1805616, 2031318, 2708424, 3046977, 4062636, 5416848, 6093954, 8125272, 9140931, 12187908, 16250544, 18281862, 24375816, 27422793, 36563724, 48751632, 54845586, 73127448, 109691172, 146254896, 219382344, 438764688]

約数ペア:

[(1, 438764688), (2, 219382344), (3, 146254896), (4, 109691172), (6, 73127448), (8, 54845586), (9, 48751632), (12, 36563724), (16, 27422793), (18, 24375816), (24, 18281862), (27, 16250544), (36, 12187908), (48, 9140931), (54, 8125272), (72, 6093954), (81, 5416848), (108, 4062636), (144, 3046977), (162, 2708424), (216, 2031318), (243, 1805616), (324, 1354212), (432, 1015659), (486, 902808), (648, 677106), (729, 601872), (972, 451404), (1296, 338553), (1458, 300936), (1944, 225702), (2187, 200624), (2916, 150468), (3888, 112851), (4374, 100312), (5832, 75234), (8748, 50156), (11664, 37617), (12539, 34992), (17496, 25078)]