238453670378

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:673

約数の個数: 192

約数和(自身を含む): 482225909760

約数和(自身を除く): 243772239382

約数列:

[1, 2, 7, 11, 14, 22, 23, 37, 46, 74, 77, 154, 161, 239, 253, 259, 322, 331, 407, 478, 506, 518, 529, 662, 814, 851, 1058, 1673, 1702, 1771, 2317, 2629, 2849, 3346, 3542, 3641, 3703, 4634, 5258, 5497, 5698, 5819, 5957, 7282, 7406, 7613, 8843, 9361, 10994, 11638, 11914, 12247, 15226, 17686, 18403, 18722, 19573, 24494, 25487, 36806, 38479, 39146, 40733, 50974, 53291, 60467, 61901, 65527, 76958, 79109, 81466, 83743, 85729, 97273, 106582, 120934, 123802, 126431, 131054, 134717, 137011, 158218, 167486, 171458, 175099, 194546, 203389, 215303, 252862, 269434, 274022, 281681, 350198, 406778, 423269, 430606, 553763, 563362, 586201, 680911, 846538, 870199, 885017, 943019, 1107526, 1172402, 1225693, 1361822, 1390741, 1423723, 1507121, 1740398, 1770034, 1819507, 1886038, 1926089, 1971767, 2237279, 2451386, 2781482, 2847446, 2927033, 3014242, 3098491, 3639014, 3852178, 3943534, 4474558, 4677947, 5854066, 6091393, 6196982, 6478663, 9355894, 9735187, 12182786, 12736549, 12957326, 13482623, 15660953, 19470374, 20014577, 20489231, 21689437, 25473098, 26965246, 31321906, 32197363, 32745629, 40029154, 40978462, 41848661, 43378874, 45350641, 51457417, 64394726, 65491258, 67321759, 71265293, 83697322, 90701282, 102914834, 134643518, 140102039, 142530586, 225381541, 280204078, 292940627, 360201919, 450763082, 460335271, 471252313, 498857051, 585881254, 720403838, 740539349, 920670542, 942504626, 997714102, 1481078698, 1548400457, 3096800914, 3222346897, 5183775443, 6444693794, 10367550886, 10838803199, 17032405027, 21677606398, 34064810054, 119226835189, 238453670378]

約数ペア:

[(1, 238453670378), (2, 119226835189), (7, 34064810054), (11, 21677606398), (14, 17032405027), (22, 10838803199), (23, 10367550886), (37, 6444693794), (46, 5183775443), (74, 3222346897), (77, 3096800914), (154, 1548400457), (161, 1481078698), (239, 997714102), (253, 942504626), (259, 920670542), (322, 740539349), (331, 720403838), (407, 585881254), (478, 498857051), (506, 471252313), (518, 460335271), (529, 450763082), (662, 360201919), (814, 292940627), (851, 280204078), (1058, 225381541), (1673, 142530586), (1702, 140102039), (1771, 134643518), (2317, 102914834), (2629, 90701282), (2849, 83697322), (3346, 71265293), (3542, 67321759), (3641, 65491258), (3703, 64394726), (4634, 51457417), (5258, 45350641), (5497, 43378874), (5698, 41848661), (5819, 40978462), (5957, 40029154), (7282, 32745629), (7406, 32197363), (7613, 31321906), (8843, 26965246), (9361, 25473098), (10994, 21689437), (11638, 20489231), (11914, 20014577), (12247, 19470374), (15226, 15660953), (17686, 13482623), (18403, 12957326), (18722, 12736549), (19573, 12182786), (24494, 9735187), (25487, 9355894), (36806, 6478663), (38479, 6196982), (39146, 6091393), (40733, 5854066), (50974, 4677947), (53291, 4474558), (60467, 3943534), (61901, 3852178), (65527, 3639014), (76958, 3098491), (79109, 3014242), (81466, 2927033), (83743, 2847446), (85729, 2781482), (97273, 2451386), (106582, 2237279), (120934, 1971767), (123802, 1926089), (126431, 1886038), (131054, 1819507), (134717, 1770034), (137011, 1740398), (158218, 1507121), (167486, 1423723), (171458, 1390741), (175099, 1361822), (194546, 1225693), (203389, 1172402), (215303, 1107526), (252862, 943019), (269434, 885017), (274022, 870199), (281681, 846538), (350198, 680911), (406778, 586201), (423269, 563362), (430606, 553763)]