1673672

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:67

約数の個数: 96

約数和(自身を含む): 4468800

約数和(自身を除く): 2795128

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 56, 76, 77, 88, 91, 104, 121, 133, 143, 152, 154, 182, 209, 242, 247, 266, 286, 308, 364, 418, 484, 494, 532, 572, 616, 728, 836, 847, 968, 988, 1001, 1064, 1144, 1463, 1573, 1672, 1694, 1729, 1976, 2002, 2299, 2717, 2926, 3146, 3388, 3458, 4004, 4598, 5434, 5852, 6292, 6776, 6916, 8008, 9196, 10868, 11011, 11704, 12584, 13832, 16093, 18392, 19019, 21736, 22022, 29887, 32186, 38038, 44044, 59774, 64372, 76076, 88088, 119548, 128744, 152152, 209209, 239096, 418418, 836836, 1673672]

約数ペア:

[(1, 1673672), (2, 836836), (4, 418418), (7, 239096), (8, 209209), (11, 152152), (13, 128744), (14, 119548), (19, 88088), (22, 76076), (26, 64372), (28, 59774), (38, 44044), (44, 38038), (52, 32186), (56, 29887), (76, 22022), (77, 21736), (88, 19019), (91, 18392), (104, 16093), (121, 13832), (133, 12584), (143, 11704), (152, 11011), (154, 10868), (182, 9196), (209, 8008), (242, 6916), (247, 6776), (266, 6292), (286, 5852), (308, 5434), (364, 4598), (418, 4004), (484, 3458), (494, 3388), (532, 3146), (572, 2926), (616, 2717), (728, 2299), (836, 2002), (847, 1976), (968, 1729), (988, 1694), (1001, 1672), (1064, 1573), (1144, 1463)]