217217832

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{14813}}^1$

素因数の和:14882

約数の個数: 64

約数和(自身を含む): 597300480

約数和(自身を除く): 380082648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 156, 188, 282, 312, 376, 564, 611, 1128, 1222, 1833, 2444, 3666, 4888, 7332, 14664, 14813, 29626, 44439, 59252, 88878, 118504, 177756, 192569, 355512, 385138, 577707, 696211, 770276, 1155414, 1392422, 1540552, 2088633, 2310828, 2784844, 4177266, 4621656, 5569688, 8354532, 9050743, 16709064, 18101486, 27152229, 36202972, 54304458, 72405944, 108608916, 217217832]

約数ペア:

[(1, 217217832), (2, 108608916), (3, 72405944), (4, 54304458), (6, 36202972), (8, 27152229), (12, 18101486), (13, 16709064), (24, 9050743), (26, 8354532), (39, 5569688), (47, 4621656), (52, 4177266), (78, 2784844), (94, 2310828), (104, 2088633), (141, 1540552), (156, 1392422), (188, 1155414), (282, 770276), (312, 696211), (376, 577707), (564, 385138), (611, 355512), (1128, 192569), (1222, 177756), (1833, 118504), (2444, 88878), (3666, 59252), (4888, 44439), (7332, 29626), (14664, 14813)]