229851512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 532224000

約数和(自身を除く): 302372488

約数列:

[1, 2, 4, 8, 11, 19, 22, 23, 38, 43, 44, 46, 76, 86, 88, 92, 139, 152, 172, 184, 209, 253, 278, 344, 418, 437, 473, 506, 556, 817, 836, 874, 946, 989, 1012, 1112, 1529, 1634, 1672, 1748, 1892, 1978, 2024, 2641, 3058, 3197, 3268, 3496, 3784, 3956, 4807, 5282, 5977, 6116, 6394, 6536, 7912, 8987, 9614, 10564, 10879, 11954, 12232, 12788, 17974, 18791, 19228, 21128, 21758, 23908, 25576, 29051, 35167, 35948, 37582, 38456, 43516, 47816, 58102, 60743, 65747, 70334, 71896, 75164, 87032, 113563, 116204, 121486, 131494, 137471, 140668, 150328, 206701, 227126, 232408, 242972, 262988, 274942, 281336, 413402, 454252, 485944, 525976, 549884, 668173, 826804, 908504, 1099768, 1249193, 1336346, 1512181, 1653608, 2498386, 2611949, 2672692, 3024362, 4996772, 5223898, 5345384, 6048724, 9993544, 10447796, 12097448, 20895592, 28731439, 57462878, 114925756, 229851512]

約数ペア:

[(1, 229851512), (2, 114925756), (4, 57462878), (8, 28731439), (11, 20895592), (19, 12097448), (22, 10447796), (23, 9993544), (38, 6048724), (43, 5345384), (44, 5223898), (46, 4996772), (76, 3024362), (86, 2672692), (88, 2611949), (92, 2498386), (139, 1653608), (152, 1512181), (172, 1336346), (184, 1249193), (209, 1099768), (253, 908504), (278, 826804), (344, 668173), (418, 549884), (437, 525976), (473, 485944), (506, 454252), (556, 413402), (817, 281336), (836, 274942), (874, 262988), (946, 242972), (989, 232408), (1012, 227126), (1112, 206701), (1529, 150328), (1634, 140668), (1672, 137471), (1748, 131494), (1892, 121486), (1978, 116204), (2024, 113563), (2641, 87032), (3058, 75164), (3197, 71896), (3268, 70334), (3496, 65747), (3784, 60743), (3956, 58102), (4807, 47816), (5282, 43516), (5977, 38456), (6116, 37582), (6394, 35948), (6536, 35167), (7912, 29051), (8987, 25576), (9614, 23908), (10564, 21758), (10879, 21128), (11954, 19228), (12232, 18791), (12788, 17974)]