431601672

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{1931}}^1$

素因数の和:2146

約数の個数: 64

約数和(自身を含む): 1103558400

約数和(自身を除く): 671956728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 139, 201, 268, 278, 402, 417, 536, 556, 804, 834, 1112, 1608, 1668, 1931, 3336, 3862, 5793, 7724, 9313, 11586, 15448, 18626, 23172, 27939, 37252, 46344, 55878, 74504, 111756, 129377, 223512, 258754, 268409, 388131, 517508, 536818, 776262, 805227, 1035016, 1073636, 1552524, 1610454, 2147272, 3105048, 3220908, 6441816, 17983403, 35966806, 53950209, 71933612, 107900418, 143867224, 215800836, 431601672]

約数ペア:

[(1, 431601672), (2, 215800836), (3, 143867224), (4, 107900418), (6, 71933612), (8, 53950209), (12, 35966806), (24, 17983403), (67, 6441816), (134, 3220908), (139, 3105048), (201, 2147272), (268, 1610454), (278, 1552524), (402, 1073636), (417, 1035016), (536, 805227), (556, 776262), (804, 536818), (834, 517508), (1112, 388131), (1608, 268409), (1668, 258754), (1931, 223512), (3336, 129377), (3862, 111756), (5793, 74504), (7724, 55878), (9313, 46344), (11586, 37252), (15448, 27939), (18626, 23172)]