2007248768

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{751}}^1$

素因数の和:948

約数の個数: 128

約数和(自身を含む): 4847692800

約数和(自身を除く): 2840444032

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 157, 224, 266, 304, 314, 448, 532, 608, 628, 751, 896, 1064, 1099, 1216, 1256, 1502, 2128, 2198, 2432, 2512, 2983, 3004, 4256, 4396, 5024, 5257, 5966, 6008, 8512, 8792, 10048, 10514, 11932, 12016, 14269, 17024, 17584, 20096, 20881, 21028, 23864, 24032, 28538, 35168, 41762, 42056, 47728, 48064, 57076, 70336, 83524, 84112, 95456, 96128, 99883, 114152, 117907, 140672, 167048, 168224, 190912, 199766, 228304, 235814, 334096, 336448, 381824, 399532, 456608, 471628, 668192, 672896, 799064, 825349, 913216, 943256, 1336384, 1598128, 1650698, 1826432, 1886512, 2240233, 2672768, 3196256, 3301396, 3773024, 4480466, 6392512, 6602792, 7546048, 8960932, 12785024, 13205584, 15092096, 15681631, 17921864, 26411168, 31363262, 35843728, 52822336, 62726524, 71687456, 105644672, 125453048, 143374912, 250906096, 286749824, 501812192, 1003624384, 2007248768]

約数ペア:

[(1, 2007248768), (2, 1003624384), (4, 501812192), (7, 286749824), (8, 250906096), (14, 143374912), (16, 125453048), (19, 105644672), (28, 71687456), (32, 62726524), (38, 52822336), (56, 35843728), (64, 31363262), (76, 26411168), (112, 17921864), (128, 15681631), (133, 15092096), (152, 13205584), (157, 12785024), (224, 8960932), (266, 7546048), (304, 6602792), (314, 6392512), (448, 4480466), (532, 3773024), (608, 3301396), (628, 3196256), (751, 2672768), (896, 2240233), (1064, 1886512), (1099, 1826432), (1216, 1650698), (1256, 1598128), (1502, 1336384), (2128, 943256), (2198, 913216), (2432, 825349), (2512, 799064), (2983, 672896), (3004, 668192), (4256, 471628), (4396, 456608), (5024, 399532), (5257, 381824), (5966, 336448), (6008, 334096), (8512, 235814), (8792, 228304), (10048, 199766), (10514, 190912), (11932, 168224), (12016, 167048), (14269, 140672), (17024, 117907), (17584, 114152), (20096, 99883), (20881, 96128), (21028, 95456), (23864, 84112), (24032, 83524), (28538, 70336), (35168, 57076), (41762, 48064), (42056, 47728)]