313170208

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:578

約数の個数: 96

約数和(自身を含む): 704132352

約数和(自身を除く): 390962144

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 71, 92, 104, 142, 184, 208, 284, 299, 368, 416, 461, 568, 598, 736, 922, 923, 1136, 1196, 1633, 1844, 1846, 2272, 2392, 3266, 3688, 3692, 4784, 5993, 6532, 7376, 7384, 9568, 10603, 11986, 13064, 14752, 14768, 21206, 21229, 23972, 26128, 29536, 32731, 42412, 42458, 47944, 52256, 65462, 84824, 84916, 95888, 130924, 137839, 169648, 169832, 191776, 261848, 275678, 339296, 339664, 425503, 523696, 551356, 679328, 752813, 851006, 1047392, 1102712, 1505626, 1702012, 2205424, 3011252, 3404024, 4410848, 6022504, 6808048, 9786569, 12045008, 13616096, 19573138, 24090016, 39146276, 78292552, 156585104, 313170208]

約数ペア:

[(1, 313170208), (2, 156585104), (4, 78292552), (8, 39146276), (13, 24090016), (16, 19573138), (23, 13616096), (26, 12045008), (32, 9786569), (46, 6808048), (52, 6022504), (71, 4410848), (92, 3404024), (104, 3011252), (142, 2205424), (184, 1702012), (208, 1505626), (284, 1102712), (299, 1047392), (368, 851006), (416, 752813), (461, 679328), (568, 551356), (598, 523696), (736, 425503), (922, 339664), (923, 339296), (1136, 275678), (1196, 261848), (1633, 191776), (1844, 169832), (1846, 169648), (2272, 137839), (2392, 130924), (3266, 95888), (3688, 84916), (3692, 84824), (4784, 65462), (5993, 52256), (6532, 47944), (7376, 42458), (7384, 42412), (9568, 32731), (10603, 29536), (11986, 26128), (13064, 23972), (14752, 21229), (14768, 21206)]