274338064

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2447}}^1$

素因数の和:2493

約数の個数: 120

約数和(自身を含む): 726703488

約数和(自身を除く): 452365424

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 286, 308, 364, 392, 539, 572, 616, 637, 728, 784, 1001, 1078, 1144, 1232, 1274, 1456, 2002, 2156, 2288, 2447, 2548, 4004, 4312, 4894, 5096, 7007, 8008, 8624, 9788, 10192, 14014, 16016, 17129, 19576, 26917, 28028, 31811, 34258, 39152, 53834, 56056, 63622, 68516, 107668, 112112, 119903, 127244, 137032, 188419, 215336, 222677, 239806, 254488, 274064, 349921, 376838, 430672, 445354, 479612, 508976, 699842, 753676, 890708, 959224, 1318933, 1399684, 1507352, 1558739, 1781416, 1918448, 2449447, 2637866, 2799368, 3014704, 3117478, 3562832, 4898894, 5275732, 5598736, 6234956, 9797788, 10551464, 12469912, 17146129, 19595576, 21102928, 24939824, 34292258, 39191152, 68584516, 137169032, 274338064]

約数ペア:

[(1, 274338064), (2, 137169032), (4, 68584516), (7, 39191152), (8, 34292258), (11, 24939824), (13, 21102928), (14, 19595576), (16, 17146129), (22, 12469912), (26, 10551464), (28, 9797788), (44, 6234956), (49, 5598736), (52, 5275732), (56, 4898894), (77, 3562832), (88, 3117478), (91, 3014704), (98, 2799368), (104, 2637866), (112, 2449447), (143, 1918448), (154, 1781416), (176, 1558739), (182, 1507352), (196, 1399684), (208, 1318933), (286, 959224), (308, 890708), (364, 753676), (392, 699842), (539, 508976), (572, 479612), (616, 445354), (637, 430672), (728, 376838), (784, 349921), (1001, 274064), (1078, 254488), (1144, 239806), (1232, 222677), (1274, 215336), (1456, 188419), (2002, 137032), (2156, 127244), (2288, 119903), (2447, 112112), (2548, 107668), (4004, 68516), (4312, 63622), (4894, 56056), (5096, 53834), (7007, 39152), (8008, 34258), (8624, 31811), (9788, 28028), (10192, 26917), (14014, 19576), (16016, 17129)]