494424912

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{947}}^1$

素因数の和:1180

約数の個数: 80

約数和(自身を含む): 1304827200

約数和(自身を除く): 810402288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 149, 219, 292, 298, 438, 447, 584, 596, 876, 894, 947, 1168, 1192, 1752, 1788, 1894, 2384, 2841, 3504, 3576, 3788, 5682, 7152, 7576, 10877, 11364, 15152, 21754, 22728, 32631, 43508, 45456, 65262, 69131, 87016, 130524, 138262, 141103, 174032, 207393, 261048, 276524, 282206, 414786, 423309, 522096, 553048, 564412, 829572, 846618, 1106096, 1128824, 1659144, 1693236, 2257648, 3318288, 3386472, 6772944, 10300519, 20601038, 30901557, 41202076, 61803114, 82404152, 123606228, 164808304, 247212456, 494424912]

約数ペア:

[(1, 494424912), (2, 247212456), (3, 164808304), (4, 123606228), (6, 82404152), (8, 61803114), (12, 41202076), (16, 30901557), (24, 20601038), (48, 10300519), (73, 6772944), (146, 3386472), (149, 3318288), (219, 2257648), (292, 1693236), (298, 1659144), (438, 1128824), (447, 1106096), (584, 846618), (596, 829572), (876, 564412), (894, 553048), (947, 522096), (1168, 423309), (1192, 414786), (1752, 282206), (1788, 276524), (1894, 261048), (2384, 207393), (2841, 174032), (3504, 141103), (3576, 138262), (3788, 130524), (5682, 87016), (7152, 69131), (7576, 65262), (10877, 45456), (11364, 43508), (15152, 32631), (21754, 22728)]