633438144

素因数分解:

$2^6\times 3^4\times {\mathrm{71}}^1\times {\mathrm{1721}}^1$

素因数の和:1816

約数の個数: 140

約数和(自身を含む): 1905262128

約数和(自身を除く): 1271823984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 81, 96, 108, 142, 144, 162, 192, 213, 216, 284, 288, 324, 426, 432, 568, 576, 639, 648, 852, 864, 1136, 1278, 1296, 1704, 1721, 1728, 1917, 2272, 2556, 2592, 3408, 3442, 3834, 4544, 5112, 5163, 5184, 5751, 6816, 6884, 7668, 10224, 10326, 11502, 13632, 13768, 15336, 15489, 20448, 20652, 23004, 27536, 30672, 30978, 40896, 41304, 46008, 46467, 55072, 61344, 61956, 82608, 92016, 92934, 110144, 122191, 122688, 123912, 139401, 165216, 184032, 185868, 244382, 247824, 278802, 330432, 366573, 368064, 371736, 488764, 495648, 557604, 733146, 743472, 977528, 991296, 1099719, 1115208, 1466292, 1486944, 1955056, 2199438, 2230416, 2932584, 2973888, 3299157, 3910112, 4398876, 4460832, 5865168, 6598314, 7820224, 8797752, 8921664, 9897471, 11730336, 13196628, 17595504, 19794942, 23460672, 26393256, 35191008, 39589884, 52786512, 70382016, 79179768, 105573024, 158359536, 211146048, 316719072, 633438144]

約数ペア:

[(1, 633438144), (2, 316719072), (3, 211146048), (4, 158359536), (6, 105573024), (8, 79179768), (9, 70382016), (12, 52786512), (16, 39589884), (18, 35191008), (24, 26393256), (27, 23460672), (32, 19794942), (36, 17595504), (48, 13196628), (54, 11730336), (64, 9897471), (71, 8921664), (72, 8797752), (81, 7820224), (96, 6598314), (108, 5865168), (142, 4460832), (144, 4398876), (162, 3910112), (192, 3299157), (213, 2973888), (216, 2932584), (284, 2230416), (288, 2199438), (324, 1955056), (426, 1486944), (432, 1466292), (568, 1115208), (576, 1099719), (639, 991296), (648, 977528), (852, 743472), (864, 733146), (1136, 557604), (1278, 495648), (1296, 488764), (1704, 371736), (1721, 368064), (1728, 366573), (1917, 330432), (2272, 278802), (2556, 247824), (2592, 244382), (3408, 185868), (3442, 184032), (3834, 165216), (4544, 139401), (5112, 123912), (5163, 122688), (5184, 122191), (5751, 110144), (6816, 92934), (6884, 92016), (7668, 82608), (10224, 61956), (10326, 61344), (11502, 55072), (13632, 46467), (13768, 46008), (15336, 41304), (15489, 40896), (20448, 30978), (20652, 30672), (23004, 27536)]