254496384

素因数分解:

$2^7\times 3^3\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:583

約数の個数: 128

約数和(自身を含む): 756840000

約数和(自身を除く): 502343616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 211, 216, 288, 349, 384, 422, 432, 576, 633, 698, 844, 864, 1047, 1152, 1266, 1396, 1688, 1728, 1899, 2094, 2532, 2792, 3141, 3376, 3456, 3798, 4188, 5064, 5584, 5697, 6282, 6752, 7596, 8376, 9423, 10128, 11168, 11394, 12564, 13504, 15192, 16752, 18846, 20256, 22336, 22788, 25128, 27008, 30384, 33504, 37692, 40512, 44672, 45576, 50256, 60768, 67008, 73639, 75384, 81024, 91152, 100512, 121536, 134016, 147278, 150768, 182304, 201024, 220917, 243072, 294556, 301536, 364608, 402048, 441834, 589112, 603072, 662751, 729216, 883668, 1178224, 1206144, 1325502, 1767336, 1988253, 2356448, 2651004, 3534672, 3976506, 4712896, 5302008, 7069344, 7953012, 9425792, 10604016, 14138688, 15906024, 21208032, 28277376, 31812048, 42416064, 63624096, 84832128, 127248192, 254496384]

約数ペア:

[(1, 254496384), (2, 127248192), (3, 84832128), (4, 63624096), (6, 42416064), (8, 31812048), (9, 28277376), (12, 21208032), (16, 15906024), (18, 14138688), (24, 10604016), (27, 9425792), (32, 7953012), (36, 7069344), (48, 5302008), (54, 4712896), (64, 3976506), (72, 3534672), (96, 2651004), (108, 2356448), (128, 1988253), (144, 1767336), (192, 1325502), (211, 1206144), (216, 1178224), (288, 883668), (349, 729216), (384, 662751), (422, 603072), (432, 589112), (576, 441834), (633, 402048), (698, 364608), (844, 301536), (864, 294556), (1047, 243072), (1152, 220917), (1266, 201024), (1396, 182304), (1688, 150768), (1728, 147278), (1899, 134016), (2094, 121536), (2532, 100512), (2792, 91152), (3141, 81024), (3376, 75384), (3456, 73639), (3798, 67008), (4188, 60768), (5064, 50256), (5584, 45576), (5697, 44672), (6282, 40512), (6752, 37692), (7596, 33504), (8376, 30384), (9423, 27008), (10128, 25128), (11168, 22788), (11394, 22336), (12564, 20256), (13504, 18846), (15192, 16752)]