349752396

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{3323}}^1$

素因数の和:3523

約数の個数: 72

約数和(自身を含む): 954918720

約数和(自身を除く): 605166324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 179, 196, 294, 358, 537, 588, 716, 1074, 1253, 2148, 2506, 3323, 3759, 5012, 6646, 7518, 8771, 9969, 13292, 15036, 17542, 19938, 23261, 26313, 35084, 39876, 46522, 52626, 69783, 93044, 105252, 139566, 162827, 279132, 325654, 488481, 594817, 651308, 976962, 1189634, 1784451, 1953924, 2379268, 3568902, 4163719, 7137804, 8327438, 12491157, 16654876, 24982314, 29146033, 49964628, 58292066, 87438099, 116584132, 174876198, 349752396]

約数ペア:

[(1, 349752396), (2, 174876198), (3, 116584132), (4, 87438099), (6, 58292066), (7, 49964628), (12, 29146033), (14, 24982314), (21, 16654876), (28, 12491157), (42, 8327438), (49, 7137804), (84, 4163719), (98, 3568902), (147, 2379268), (179, 1953924), (196, 1784451), (294, 1189634), (358, 976962), (537, 651308), (588, 594817), (716, 488481), (1074, 325654), (1253, 279132), (2148, 162827), (2506, 139566), (3323, 105252), (3759, 93044), (5012, 69783), (6646, 52626), (7518, 46522), (8771, 39876), (9969, 35084), (13292, 26313), (15036, 23261), (17542, 19938)]