306546152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1319}}^1$

素因数の和:1494

約数の個数: 64

約数和(自身を含む): 665280000

約数和(自身を除く): 358733848

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 139, 152, 209, 278, 418, 556, 836, 1112, 1319, 1529, 1672, 2638, 2641, 3058, 5276, 5282, 6116, 10552, 10564, 12232, 14509, 21128, 25061, 29018, 29051, 50122, 58036, 58102, 100244, 116072, 116204, 183341, 200488, 232408, 275671, 366682, 551342, 733364, 1102684, 1466728, 2016751, 2205368, 3483479, 4033502, 6966958, 8067004, 13933916, 16134008, 27867832, 38318269, 76636538, 153273076, 306546152]

約数ペア:

[(1, 306546152), (2, 153273076), (4, 76636538), (8, 38318269), (11, 27867832), (19, 16134008), (22, 13933916), (38, 8067004), (44, 6966958), (76, 4033502), (88, 3483479), (139, 2205368), (152, 2016751), (209, 1466728), (278, 1102684), (418, 733364), (556, 551342), (836, 366682), (1112, 275671), (1319, 232408), (1529, 200488), (1672, 183341), (2638, 116204), (2641, 116072), (3058, 100244), (5276, 58102), (5282, 58036), (6116, 50122), (10552, 29051), (10564, 29018), (12232, 25061), (14509, 21128)]