312831504

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{38113}}^1$

素因数の和:38149

約数の個数: 80

約数和(自身を含む): 945227200

約数和(自身を除く): 632395696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 38113, 76226, 114339, 152452, 228678, 304904, 343017, 457356, 609808, 686034, 724147, 914712, 1029051, 1372068, 1448294, 1829424, 2058102, 2172441, 2744136, 2896588, 4116204, 4344882, 5488272, 5793176, 6517323, 8232408, 8689764, 11586352, 13034646, 16464816, 17379528, 19551969, 26069292, 34759056, 39103938, 52138584, 78207876, 104277168, 156415752, 312831504]

約数ペア:

[(1, 312831504), (2, 156415752), (3, 104277168), (4, 78207876), (6, 52138584), (8, 39103938), (9, 34759056), (12, 26069292), (16, 19551969), (18, 17379528), (19, 16464816), (24, 13034646), (27, 11586352), (36, 8689764), (38, 8232408), (48, 6517323), (54, 5793176), (57, 5488272), (72, 4344882), (76, 4116204), (108, 2896588), (114, 2744136), (144, 2172441), (152, 2058102), (171, 1829424), (216, 1448294), (228, 1372068), (304, 1029051), (342, 914712), (432, 724147), (456, 686034), (513, 609808), (684, 457356), (912, 343017), (1026, 304904), (1368, 228678), (2052, 152452), (2736, 114339), (4104, 76226), (8208, 38113)]