1520807976

素因数分解:

$2^3\times 3^2\times {\mathrm{151}}^1\times {\mathrm{139883}}^1$

素因数の和:140046

約数の個数: 48

約数和(自身を含む): 4146161760

約数和(自身を除く): 2625353784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2718, 3624, 5436, 10872, 139883, 279766, 419649, 559532, 839298, 1119064, 1258947, 1678596, 2517894, 3357192, 5035788, 10071576, 21122333, 42244666, 63366999, 84489332, 126733998, 168978664, 190100997, 253467996, 380201994, 506935992, 760403988, 1520807976]

約数ペア:

[(1, 1520807976), (2, 760403988), (3, 506935992), (4, 380201994), (6, 253467996), (8, 190100997), (9, 168978664), (12, 126733998), (18, 84489332), (24, 63366999), (36, 42244666), (72, 21122333), (151, 10071576), (302, 5035788), (453, 3357192), (604, 2517894), (906, 1678596), (1208, 1258947), (1359, 1119064), (1812, 839298), (2718, 559532), (3624, 419649), (5436, 279766), (10872, 139883)]