304882396

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:755

約数の個数: 96

約数和(自身を含む): 695439360

約数和(自身を除く): 390556964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 41, 52, 62, 82, 91, 124, 164, 182, 217, 287, 364, 403, 434, 533, 574, 659, 806, 868, 1066, 1148, 1271, 1318, 1612, 2132, 2542, 2636, 2821, 3731, 4613, 5084, 5642, 7462, 8567, 8897, 9226, 11284, 14924, 16523, 17134, 17794, 18452, 20429, 27019, 33046, 34268, 35588, 40858, 54038, 59969, 66092, 81716, 108076, 115661, 119938, 143003, 189133, 231322, 239876, 265577, 286006, 351247, 378266, 462644, 531154, 572012, 702494, 756532, 837589, 1062308, 1404988, 1675178, 1859039, 2458729, 3350356, 3718078, 4917458, 5863123, 7436156, 9834916, 10888657, 11726246, 21777314, 23452492, 43554628, 76220599, 152441198, 304882396]

約数ペア:

[(1, 304882396), (2, 152441198), (4, 76220599), (7, 43554628), (13, 23452492), (14, 21777314), (26, 11726246), (28, 10888657), (31, 9834916), (41, 7436156), (52, 5863123), (62, 4917458), (82, 3718078), (91, 3350356), (124, 2458729), (164, 1859039), (182, 1675178), (217, 1404988), (287, 1062308), (364, 837589), (403, 756532), (434, 702494), (533, 572012), (574, 531154), (659, 462644), (806, 378266), (868, 351247), (1066, 286006), (1148, 265577), (1271, 239876), (1318, 231322), (1612, 189133), (2132, 143003), (2542, 119938), (2636, 115661), (2821, 108076), (3731, 81716), (4613, 66092), (5084, 59969), (5642, 54038), (7462, 40858), (8567, 35588), (8897, 34268), (9226, 33046), (11284, 27019), (14924, 20429), (16523, 18452), (17134, 17794)]