219400524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{45823}}^1$

素因数の和:45859

約数の個数: 72

約数和(自身を含む): 667197440

約数和(自身を除く): 447796916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 45823, 91646, 137469, 183292, 274938, 320761, 412407, 549876, 641522, 824814, 870637, 962283, 1283044, 1649628, 1741274, 1924566, 2611911, 2886849, 3482548, 3849132, 5223822, 5773698, 6094459, 7835733, 10447644, 11547396, 12188918, 15671466, 18283377, 24377836, 31342932, 36566754, 54850131, 73133508, 109700262, 219400524]

約数ペア:

[(1, 219400524), (2, 109700262), (3, 73133508), (4, 54850131), (6, 36566754), (7, 31342932), (9, 24377836), (12, 18283377), (14, 15671466), (18, 12188918), (19, 11547396), (21, 10447644), (28, 7835733), (36, 6094459), (38, 5773698), (42, 5223822), (57, 3849132), (63, 3482548), (76, 2886849), (84, 2611911), (114, 1924566), (126, 1741274), (133, 1649628), (171, 1283044), (228, 962283), (252, 870637), (266, 824814), (342, 641522), (399, 549876), (532, 412407), (684, 320761), (798, 274938), (1197, 183292), (1596, 137469), (2394, 91646), (4788, 45823)]