314639316

素因数分解:

$2^2\times 3^8\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:678

約数の個数: 108

約数和(自身を含む): 870731680

約数和(自身を除く): 556092364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 631, 684, 729, 972, 1026, 1262, 1458, 1539, 1893, 2052, 2187, 2524, 2916, 3078, 3786, 4374, 4617, 5679, 6156, 6561, 7572, 8748, 9234, 11358, 11989, 13122, 13851, 17037, 18468, 22716, 23978, 26244, 27702, 34074, 35967, 41553, 47956, 51111, 55404, 68148, 71934, 83106, 102222, 107901, 124659, 143868, 153333, 166212, 204444, 215802, 249318, 306666, 323703, 431604, 459999, 498636, 613332, 647406, 919998, 971109, 1294812, 1379997, 1839996, 1942218, 2759994, 2913327, 3884436, 4139991, 5519988, 5826654, 8279982, 8739981, 11653308, 16559964, 17479962, 26219943, 34959924, 52439886, 78659829, 104879772, 157319658, 314639316]

約数ペア:

[(1, 314639316), (2, 157319658), (3, 104879772), (4, 78659829), (6, 52439886), (9, 34959924), (12, 26219943), (18, 17479962), (19, 16559964), (27, 11653308), (36, 8739981), (38, 8279982), (54, 5826654), (57, 5519988), (76, 4139991), (81, 3884436), (108, 2913327), (114, 2759994), (162, 1942218), (171, 1839996), (228, 1379997), (243, 1294812), (324, 971109), (342, 919998), (486, 647406), (513, 613332), (631, 498636), (684, 459999), (729, 431604), (972, 323703), (1026, 306666), (1262, 249318), (1458, 215802), (1539, 204444), (1893, 166212), (2052, 153333), (2187, 143868), (2524, 124659), (2916, 107901), (3078, 102222), (3786, 83106), (4374, 71934), (4617, 68148), (5679, 55404), (6156, 51111), (6561, 47956), (7572, 41553), (8748, 35967), (9234, 34074), (11358, 27702), (11989, 26244), (13122, 23978), (13851, 22716), (17037, 18468)]