303312984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{15937}}^1$

素因数の和:16020

約数の個数: 64

約数和(自身を含む): 830051040

約数和(自身を除く): 526738056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 732, 793, 1464, 1586, 2379, 3172, 4758, 6344, 9516, 15937, 19032, 31874, 47811, 63748, 95622, 127496, 191244, 207181, 382488, 414362, 621543, 828724, 972157, 1243086, 1657448, 1944314, 2486172, 2916471, 3888628, 4972344, 5832942, 7777256, 11665884, 12638041, 23331768, 25276082, 37914123, 50552164, 75828246, 101104328, 151656492, 303312984]

約数ペア:

[(1, 303312984), (2, 151656492), (3, 101104328), (4, 75828246), (6, 50552164), (8, 37914123), (12, 25276082), (13, 23331768), (24, 12638041), (26, 11665884), (39, 7777256), (52, 5832942), (61, 4972344), (78, 3888628), (104, 2916471), (122, 2486172), (156, 1944314), (183, 1657448), (244, 1243086), (312, 972157), (366, 828724), (488, 621543), (732, 414362), (793, 382488), (1464, 207181), (1586, 191244), (2379, 127496), (3172, 95622), (4758, 63748), (6344, 47811), (9516, 31874), (15937, 19032)]