330943228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 789368832

約数和(自身を除く): 458425604

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 31, 44, 46, 62, 77, 92, 121, 124, 137, 154, 161, 217, 242, 253, 274, 308, 322, 341, 434, 484, 506, 548, 644, 682, 713, 847, 868, 959, 1012, 1364, 1426, 1507, 1694, 1771, 1918, 2387, 2783, 2852, 3014, 3151, 3388, 3542, 3751, 3836, 4247, 4774, 4991, 5566, 6028, 6302, 7084, 7502, 7843, 8494, 9548, 9982, 10549, 11132, 12604, 15004, 15686, 16577, 16988, 19481, 19964, 21098, 22057, 26257, 29729, 31372, 33154, 34661, 38962, 42196, 44114, 46717, 52514, 54901, 59458, 66308, 69322, 77924, 86273, 88228, 93434, 97681, 105028, 109802, 116039, 118916, 138644, 172546, 186868, 195362, 219604, 232078, 242627, 327019, 345092, 381271, 390724, 464156, 485254, 513887, 603911, 654038, 683767, 762542, 970508, 1027774, 1074491, 1207822, 1308076, 1367534, 1525084, 2055548, 2148982, 2415644, 2668897, 2735068, 3597209, 4297964, 5337794, 7194418, 7521437, 10675588, 11819401, 14388836, 15042874, 23638802, 30085748, 47277604, 82735807, 165471614, 330943228]

約数ペア:

[(1, 330943228), (2, 165471614), (4, 82735807), (7, 47277604), (11, 30085748), (14, 23638802), (22, 15042874), (23, 14388836), (28, 11819401), (31, 10675588), (44, 7521437), (46, 7194418), (62, 5337794), (77, 4297964), (92, 3597209), (121, 2735068), (124, 2668897), (137, 2415644), (154, 2148982), (161, 2055548), (217, 1525084), (242, 1367534), (253, 1308076), (274, 1207822), (308, 1074491), (322, 1027774), (341, 970508), (434, 762542), (484, 683767), (506, 654038), (548, 603911), (644, 513887), (682, 485254), (713, 464156), (847, 390724), (868, 381271), (959, 345092), (1012, 327019), (1364, 242627), (1426, 232078), (1507, 219604), (1694, 195362), (1771, 186868), (1918, 172546), (2387, 138644), (2783, 118916), (2852, 116039), (3014, 109802), (3151, 105028), (3388, 97681), (3542, 93434), (3751, 88228), (3836, 86273), (4247, 77924), (4774, 69322), (4991, 66308), (5566, 59458), (6028, 54901), (6302, 52514), (7084, 46717), (7502, 44114), (7843, 42196), (8494, 38962), (9548, 34661), (9982, 33154), (10549, 31372), (11132, 29729), (12604, 26257), (15004, 22057), (15686, 21098), (16577, 19964), (16988, 19481)]