308347752

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^2\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 816228000

約数和(自身を除く): 507880248

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 149, 163, 184, 276, 298, 326, 447, 489, 529, 552, 596, 652, 894, 978, 1058, 1192, 1304, 1587, 1788, 1956, 2116, 3174, 3427, 3576, 3749, 3912, 4232, 6348, 6854, 7498, 10281, 11247, 12696, 13708, 14996, 20562, 22494, 24287, 27416, 29992, 41124, 44988, 48574, 72861, 78821, 82248, 86227, 89976, 97148, 145722, 157642, 172454, 194296, 236463, 258681, 291444, 315284, 344908, 472926, 517362, 558601, 582888, 630568, 689816, 945852, 1034724, 1117202, 1675803, 1891704, 2069448, 2234404, 3351606, 4468808, 6703212, 12847823, 13406424, 25695646, 38543469, 51391292, 77086938, 102782584, 154173876, 308347752]

約数ペア:

[(1, 308347752), (2, 154173876), (3, 102782584), (4, 77086938), (6, 51391292), (8, 38543469), (12, 25695646), (23, 13406424), (24, 12847823), (46, 6703212), (69, 4468808), (92, 3351606), (138, 2234404), (149, 2069448), (163, 1891704), (184, 1675803), (276, 1117202), (298, 1034724), (326, 945852), (447, 689816), (489, 630568), (529, 582888), (552, 558601), (596, 517362), (652, 472926), (894, 344908), (978, 315284), (1058, 291444), (1192, 258681), (1304, 236463), (1587, 194296), (1788, 172454), (1956, 157642), (2116, 145722), (3174, 97148), (3427, 89976), (3576, 86227), (3749, 82248), (3912, 78821), (4232, 72861), (6348, 48574), (6854, 44988), (7498, 41124), (10281, 29992), (11247, 27416), (12696, 24287), (13708, 22494), (14996, 20562)]