228314488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{593}}^1$

素因数の和:784

約数の個数: 64

約数和(自身を含む): 481140000

約数和(自身を除く): 252825512

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 149, 152, 298, 323, 593, 596, 646, 1186, 1192, 1292, 2372, 2533, 2584, 2831, 4744, 5066, 5662, 10081, 10132, 11267, 11324, 20162, 20264, 22534, 22648, 40324, 45068, 48127, 80648, 88357, 90136, 96254, 176714, 191539, 192508, 353428, 383078, 385016, 706856, 766156, 1502069, 1532312, 1678783, 3004138, 3357566, 6008276, 6715132, 12016552, 13430264, 28539311, 57078622, 114157244, 228314488]

約数ペア:

[(1, 228314488), (2, 114157244), (4, 57078622), (8, 28539311), (17, 13430264), (19, 12016552), (34, 6715132), (38, 6008276), (68, 3357566), (76, 3004138), (136, 1678783), (149, 1532312), (152, 1502069), (298, 766156), (323, 706856), (593, 385016), (596, 383078), (646, 353428), (1186, 192508), (1192, 191539), (1292, 176714), (2372, 96254), (2533, 90136), (2584, 88357), (2831, 80648), (4744, 48127), (5066, 45068), (5662, 40324), (10081, 22648), (10132, 22534), (11267, 20264), (11324, 20162)]