309396912

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30841}}^1$

素因数の和:30882

約数の個数: 80

約数和(自身を含む): 917857920

約数和(自身を除く): 608461008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2508, 3344, 5016, 10032, 30841, 61682, 92523, 123364, 185046, 246728, 339251, 370092, 493456, 585979, 678502, 740184, 1017753, 1171958, 1357004, 1480368, 1757937, 2035506, 2343916, 2714008, 3515874, 4071012, 4687832, 5428016, 6445769, 7031748, 8142024, 9375664, 12891538, 14063496, 16284048, 19337307, 25783076, 28126992, 38674614, 51566152, 77349228, 103132304, 154698456, 309396912]

約数ペア:

[(1, 309396912), (2, 154698456), (3, 103132304), (4, 77349228), (6, 51566152), (8, 38674614), (11, 28126992), (12, 25783076), (16, 19337307), (19, 16284048), (22, 14063496), (24, 12891538), (33, 9375664), (38, 8142024), (44, 7031748), (48, 6445769), (57, 5428016), (66, 4687832), (76, 4071012), (88, 3515874), (114, 2714008), (132, 2343916), (152, 2035506), (176, 1757937), (209, 1480368), (228, 1357004), (264, 1171958), (304, 1017753), (418, 740184), (456, 678502), (528, 585979), (627, 493456), (836, 370092), (912, 339251), (1254, 246728), (1672, 185046), (2508, 123364), (3344, 92523), (5016, 61682), (10032, 30841)]