308117628

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:433

約数の個数: 192

約数和(自身を含む): 995742720

約数和(自身を除く): 687625092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 107, 108, 117, 126, 156, 182, 189, 214, 234, 252, 273, 293, 321, 351, 364, 378, 428, 468, 546, 586, 642, 702, 749, 756, 819, 879, 963, 1092, 1172, 1284, 1391, 1404, 1498, 1638, 1758, 1926, 2051, 2247, 2457, 2637, 2782, 2889, 2996, 3276, 3516, 3809, 3852, 4102, 4173, 4494, 4914, 5274, 5564, 5778, 6153, 6741, 7618, 7911, 8204, 8346, 8988, 9737, 9828, 10548, 11427, 11556, 12306, 12519, 13482, 15236, 15822, 16692, 18459, 19474, 20223, 22854, 24612, 25038, 26663, 26964, 29211, 31351, 31644, 34281, 36918, 37557, 38948, 40446, 45708, 50076, 53326, 55377, 58422, 62702, 68562, 73836, 75114, 79989, 80892, 87633, 94053, 102843, 106652, 110754, 116844, 125404, 137124, 150228, 159978, 175266, 188106, 205686, 219457, 221508, 239967, 262899, 282159, 319956, 350532, 376212, 407563, 411372, 438914, 479934, 525798, 564318, 658371, 719901, 815126, 846477, 877828, 959868, 1051596, 1128636, 1222689, 1316742, 1439802, 1630252, 1692954, 1975113, 2445378, 2633484, 2852941, 2879604, 3385908, 3668067, 3950226, 4890756, 5705882, 5925339, 7336134, 7900452, 8558823, 11004201, 11411764, 11850678, 14672268, 17117646, 22008402, 23701356, 25676469, 34235292, 44016804, 51352938, 77029407, 102705876, 154058814, 308117628]

約数ペア:

[(1, 308117628), (2, 154058814), (3, 102705876), (4, 77029407), (6, 51352938), (7, 44016804), (9, 34235292), (12, 25676469), (13, 23701356), (14, 22008402), (18, 17117646), (21, 14672268), (26, 11850678), (27, 11411764), (28, 11004201), (36, 8558823), (39, 7900452), (42, 7336134), (52, 5925339), (54, 5705882), (63, 4890756), (78, 3950226), (84, 3668067), (91, 3385908), (107, 2879604), (108, 2852941), (117, 2633484), (126, 2445378), (156, 1975113), (182, 1692954), (189, 1630252), (214, 1439802), (234, 1316742), (252, 1222689), (273, 1128636), (293, 1051596), (321, 959868), (351, 877828), (364, 846477), (378, 815126), (428, 719901), (468, 658371), (546, 564318), (586, 525798), (642, 479934), (702, 438914), (749, 411372), (756, 407563), (819, 376212), (879, 350532), (963, 319956), (1092, 282159), (1172, 262899), (1284, 239967), (1391, 221508), (1404, 219457), (1498, 205686), (1638, 188106), (1758, 175266), (1926, 159978), (2051, 150228), (2247, 137124), (2457, 125404), (2637, 116844), (2782, 110754), (2889, 106652), (2996, 102843), (3276, 94053), (3516, 87633), (3809, 80892), (3852, 79989), (4102, 75114), (4173, 73836), (4494, 68562), (4914, 62702), (5274, 58422), (5564, 55377), (5778, 53326), (6153, 50076), (6741, 45708), (7618, 40446), (7911, 38948), (8204, 37557), (8346, 36918), (8988, 34281), (9737, 31644), (9828, 31351), (10548, 29211), (11427, 26964), (11556, 26663), (12306, 25038), (12519, 24612), (13482, 22854), (15236, 20223), (15822, 19474), (16692, 18459)]