304359748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{7213}}^1$

素因数の和:7372

約数の個数: 48

約数和(自身を含む): 668997504

約数和(自身を除く): 364637756

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 137, 154, 274, 308, 548, 959, 1507, 1918, 3014, 3836, 6028, 7213, 10549, 14426, 21098, 28852, 42196, 50491, 79343, 100982, 158686, 201964, 317372, 555401, 988181, 1110802, 1976362, 2221604, 3952724, 6917267, 10869991, 13834534, 21739982, 27669068, 43479964, 76089937, 152179874, 304359748]

約数ペア:

[(1, 304359748), (2, 152179874), (4, 76089937), (7, 43479964), (11, 27669068), (14, 21739982), (22, 13834534), (28, 10869991), (44, 6917267), (77, 3952724), (137, 2221604), (154, 1976362), (274, 1110802), (308, 988181), (548, 555401), (959, 317372), (1507, 201964), (1918, 158686), (3014, 100982), (3836, 79343), (6028, 50491), (7213, 42196), (10549, 28852), (14426, 21098)]