264678645

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1723}}^1$

素因数の和:1775

約数の個数: 96

約数和(自身を含む): 566023680

約数和(自身を除く): 301345035

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 49, 55, 57, 77, 95, 105, 133, 147, 165, 209, 231, 245, 285, 385, 399, 539, 627, 665, 735, 931, 1045, 1155, 1463, 1617, 1723, 1995, 2695, 2793, 3135, 4389, 4655, 5169, 7315, 8085, 8615, 10241, 12061, 13965, 18953, 21945, 25845, 30723, 32737, 36183, 51205, 56859, 60305, 84427, 94765, 98211, 132671, 153615, 163685, 180915, 229159, 253281, 284295, 360107, 398013, 422135, 491055, 663355, 687477, 928697, 1080321, 1145795, 1266405, 1604113, 1800535, 1990065, 2520749, 2786091, 3437385, 4643485, 4812339, 5401605, 7562247, 8020565, 12603745, 13930455, 17645243, 24061695, 37811235, 52935729, 88226215, 264678645]

約数ペア:

[(1, 264678645), (3, 88226215), (5, 52935729), (7, 37811235), (11, 24061695), (15, 17645243), (19, 13930455), (21, 12603745), (33, 8020565), (35, 7562247), (49, 5401605), (55, 4812339), (57, 4643485), (77, 3437385), (95, 2786091), (105, 2520749), (133, 1990065), (147, 1800535), (165, 1604113), (209, 1266405), (231, 1145795), (245, 1080321), (285, 928697), (385, 687477), (399, 663355), (539, 491055), (627, 422135), (665, 398013), (735, 360107), (931, 284295), (1045, 253281), (1155, 229159), (1463, 180915), (1617, 163685), (1723, 153615), (1995, 132671), (2695, 98211), (2793, 94765), (3135, 84427), (4389, 60305), (4655, 56859), (5169, 51205), (7315, 36183), (8085, 32737), (8615, 30723), (10241, 25845), (12061, 21945), (13965, 18953)]