408050064

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:565

約数の個数: 120

約数和(自身を含む): 1172014272

約数和(自身を除く): 763964208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 107, 142, 144, 213, 214, 284, 321, 373, 426, 428, 568, 639, 642, 746, 852, 856, 963, 1119, 1136, 1278, 1284, 1492, 1704, 1712, 1926, 2238, 2556, 2568, 2984, 3357, 3408, 3852, 4476, 5112, 5136, 5968, 6714, 7597, 7704, 8952, 10224, 13428, 15194, 15408, 17904, 22791, 26483, 26856, 30388, 39911, 45582, 52966, 53712, 60776, 68373, 79449, 79822, 91164, 105932, 119733, 121552, 136746, 158898, 159644, 182328, 211864, 238347, 239466, 273492, 317796, 319288, 359199, 364656, 423728, 476694, 478932, 546984, 635592, 638576, 718398, 953388, 957864, 1093968, 1271184, 1436796, 1906776, 1915728, 2833681, 2873592, 3813552, 5667362, 5747184, 8501043, 11334724, 17002086, 22669448, 25503129, 34004172, 45338896, 51006258, 68008344, 102012516, 136016688, 204025032, 408050064]

約数ペア:

[(1, 408050064), (2, 204025032), (3, 136016688), (4, 102012516), (6, 68008344), (8, 51006258), (9, 45338896), (12, 34004172), (16, 25503129), (18, 22669448), (24, 17002086), (36, 11334724), (48, 8501043), (71, 5747184), (72, 5667362), (107, 3813552), (142, 2873592), (144, 2833681), (213, 1915728), (214, 1906776), (284, 1436796), (321, 1271184), (373, 1093968), (426, 957864), (428, 953388), (568, 718398), (639, 638576), (642, 635592), (746, 546984), (852, 478932), (856, 476694), (963, 423728), (1119, 364656), (1136, 359199), (1278, 319288), (1284, 317796), (1492, 273492), (1704, 239466), (1712, 238347), (1926, 211864), (2238, 182328), (2556, 159644), (2568, 158898), (2984, 136746), (3357, 121552), (3408, 119733), (3852, 105932), (4476, 91164), (5112, 79822), (5136, 79449), (5968, 68373), (6714, 60776), (7597, 53712), (7704, 52966), (8952, 45582), (10224, 39911), (13428, 30388), (15194, 26856), (15408, 26483), (17904, 22791)]