1948372296

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{16477}}^1$

素因数の和:16878

約数の個数: 64

約数和(自身を含む): 5259777600

約数和(自身を除く): 3311405304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 379, 758, 1137, 1516, 2274, 3032, 4548, 4927, 9096, 9854, 14781, 16477, 19708, 29562, 32954, 39416, 49431, 59124, 65908, 98862, 118248, 131816, 197724, 214201, 395448, 428402, 642603, 856804, 1285206, 1713608, 2570412, 5140824, 6244783, 12489566, 18734349, 24979132, 37468698, 49958264, 74937396, 81182179, 149874792, 162364358, 243546537, 324728716, 487093074, 649457432, 974186148, 1948372296]

約数ペア:

[(1, 1948372296), (2, 974186148), (3, 649457432), (4, 487093074), (6, 324728716), (8, 243546537), (12, 162364358), (13, 149874792), (24, 81182179), (26, 74937396), (39, 49958264), (52, 37468698), (78, 24979132), (104, 18734349), (156, 12489566), (312, 6244783), (379, 5140824), (758, 2570412), (1137, 1713608), (1516, 1285206), (2274, 856804), (3032, 642603), (4548, 428402), (4927, 395448), (9096, 214201), (9854, 197724), (14781, 131816), (16477, 118248), (19708, 98862), (29562, 65908), (32954, 59124), (39416, 49431)]