717229404

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{443}}^1$

素因数の和:741

約数の個数: 120

約数和(自身を含む): 1985639040

約数和(自身を除く): 1268409636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 263, 324, 342, 443, 513, 526, 684, 789, 886, 1026, 1052, 1329, 1539, 1578, 1772, 2052, 2367, 2658, 3078, 3156, 3987, 4734, 4997, 5316, 6156, 7101, 7974, 8417, 9468, 9994, 11961, 14202, 14991, 15948, 16834, 19988, 21303, 23922, 25251, 28404, 29982, 33668, 35883, 42606, 44973, 47844, 50502, 59964, 71766, 75753, 85212, 89946, 101004, 116509, 134919, 143532, 151506, 179892, 227259, 233018, 269838, 303012, 349527, 404757, 454518, 466036, 539676, 681777, 699054, 809514, 909036, 1048581, 1363554, 1398108, 1619028, 2097162, 2213671, 2727108, 3145743, 4194324, 4427342, 6291486, 6641013, 8854684, 9437229, 12582972, 13282026, 18874458, 19923039, 26564052, 37748916, 39846078, 59769117, 79692156, 119538234, 179307351, 239076468, 358614702, 717229404]

約数ペア:

[(1, 717229404), (2, 358614702), (3, 239076468), (4, 179307351), (6, 119538234), (9, 79692156), (12, 59769117), (18, 39846078), (19, 37748916), (27, 26564052), (36, 19923039), (38, 18874458), (54, 13282026), (57, 12582972), (76, 9437229), (81, 8854684), (108, 6641013), (114, 6291486), (162, 4427342), (171, 4194324), (228, 3145743), (263, 2727108), (324, 2213671), (342, 2097162), (443, 1619028), (513, 1398108), (526, 1363554), (684, 1048581), (789, 909036), (886, 809514), (1026, 699054), (1052, 681777), (1329, 539676), (1539, 466036), (1578, 454518), (1772, 404757), (2052, 349527), (2367, 303012), (2658, 269838), (3078, 233018), (3156, 227259), (3987, 179892), (4734, 151506), (4997, 143532), (5316, 134919), (6156, 116509), (7101, 101004), (7974, 89946), (8417, 85212), (9468, 75753), (9994, 71766), (11961, 59964), (14202, 50502), (14991, 47844), (15948, 44973), (16834, 42606), (19988, 35883), (21303, 33668), (23922, 29982), (25251, 28404)]